Plantronics BackBeat 903/906

User Guide

Welcome
Thank you for purchasing the Plantronics BackBeat 903/906 headphones. This guide contains instructions for setting up and using your new headphones. Before using this product, please refer to the For Your Safety guide for important product safety and charging information.

Getting Assistance

The Plantronics Customer Support Team is ready to assist you. You can find answers to frequently asked questions, ask a question using e-mail, receive service over the Internet, or speak directly with a representative. Visit www.plantronics.com/ support or call 1-866-363-BLUE (2583). NOTE If you are considering returning this headset, please contact the Customer Support Team first. NOTE For pairing your headphones to your Bluetooth mobile phone, your Passkey (PIN code) is 0000.

Registering Your Product

Visit the Customer Support area on www.plantronics.com/productregistration to register your product online so we can provide you with the best service and technical support.

Contents

Package Contents and Features...2 Charging Your Headphones or Bluetooth Adaptor..4 Pairing Your Headphones...5. Pairing Your Headphones and Phone/Device.5 Pairing Your Headphones and Bluetooth Adaptor..6 Adjusting the Fit...7 Headphones Phone Controls and Indicators...8 Headphones Music Controls and Indicators..12. Range....14 Troubleshooting....15. Troubleshooting with Bluetooth Adaptor...17 Product Specifications...19
Package Contents and Features
Left EarpiecePhone Controls
Telescoping/ Swivel Fit Adjustment Call Control Button (Answer/End) AC Charger LED Indicator Charging Jack Micro-USB Connector(s) Power/Pairing Button

[BackBeat 903]

[BackBeat 906]

Stereo Cable

Right EarpieceMusic Controls
Telescoping/ Swivel Fit Adjustment Play/Pause/ Bass Boost OpenMic Button Power/Pairing Button Volume/Tracking/ Mute Button LED Indicator 3.5mm connector (for headphone jack)
Call Mute Volume Down/ Volume Up/ Track Back Track Fwd
Bluetooth Adaptor [included with BackBeat 906 only]

Charging Jack

Right Eartip
Charging Your Headphones or Bluetooth Adaptor
Plug the AC charger into a power outlet. 2 Connect the charger cable to the
headphones or Bluetooth adaptor.
3 Charge each for at least 1 hour before first
time use, or 3 hours to fully charge. The LED indicator glows red while charging. When fully charged, LED will turn blue until unplugged. Do not use your headphones or Bluetooth adaptor while they are connected to the charger.
note Always charge at near room temperatures; never charge battery at temperatures below 0C (32F) or above 40C (104F). Charging time 3 hours..

Full charge

[BackBeat 906 shown]

1 hour..

Minimum charge before first use
Pairing Your Headphones and Phone/Device
1 Turn on your phones or devices Bluetooth

feature.

2 With the headphones powered off, press
SETTINGS Time and Date Phone Settings Sound Settings Network Services Security Reset Settings
and hold the Power/Pairing button until the LED indicator flashes blue and red. for the Bluetooth headphones and select 9xxBackBeat. See your phones or devices user guide for more information. passkey. Some phones also require that you accept the connection. Pairing is successful when the LED indicator flashes blue.

Bluetooth

3 Use the phone or device menu to search
4 If prompted, enter 0000 for the PIN code/
SETTINGS Time and Date Phone Settings Sound Settings Security
SETTINGS Network Services Time and Date Phone Settings

Reset Settings

9xxBackBeat
Sound Settings Security SETTINGS Network Services Time and Date
Phone Settings Reset Settings
Sound Settings Network Services Security Reset Settings
Pairing Your Headphones and Bluetooth Adaptor [BackBeat 906 only]
1 With the headphones powered off, press 2 With the adaptor powered off, press and The headphones and adaptor will both

and hold the Power/Pairing button until the LED Indicator flashes blue and red. hold the Power/Pairing button until the LED Indicator flashes blue and red. rapidly flash blue when paired successfully. Both are now ready for use.

Adjusting the Fit

For optimal sound performance and a secure, comfortable fit, the headphones should be adjusted to rest gently in your ear and around the back of your neck.
1 Drape the stereo cable behind your neck. 2 Guide one earpiece behind your ear and
secure the eartip inside your ear using the telescoping/swivel adjustments. continue to adjust the fit in either ear until both eartips rest comfortably and securely in your ears.
3 Repeat step 2 with the other earpiece and
Headphones Phone Controls and Indicators
Action Turn on the headphones Turn off the headphones Answer/end a call Press and hold the power/ pairing button for 2 seconds. Press and hold the power/ pairing button for 4 seconds. Tap the call control button. Indicator Light Glows blue for 2 seconds, then turns off. Glows red for 4 seconds, then turns off. 3 blue flashes (repeating) while phone is ringing. Blue flash every 2 seconds while on a call. Blue flash every 2 seconds while call is in progress. Tone 4 rising tones 4 falling tones 3 low tones (repeating) while phone is ringing. Single low tone when call connects or disconnects. Brief tones, then ringing Single long low tone
Make a call Reject a call
Enter the number on your phone and press send.
Press and hold the call None control button for 2 seconds.
Action Check battery power With headphones powered on, tap the power/pairing button. The indicator flashes red to show the charge level. None Indicator Light Red flashes: 3 Battery level: More than 2/3 full 1/3 - 2/3 full Less than 1/3 full Tone None

Low battery indicator

3 red flashes every 10 seconds
3 high tones every 10 seconds Low and high tone to mute, then a single low tone every minute. High and low tone to unmute.
Mute/unmute the Press in the volume/ None call (call in progress) tracking/mute button.
Action Perform a system reset Indicator Light Tone
While plugging in the AC The headphones will show None charger, hold the power/pair a solid red or blue light button. when they have been successfully reset. Tap the volume/tracking/ mute button forward (+) or backward (-). None Brief low tone (2 low tones when volume limit is reached)
Adjust the call volume (call in progress)
Warning Do not use headphones at high volumes for an extended period of time. Doing so can cause hearing loss. Always listen at moderate levels. See www.plantronics.com/healthandsafety for more information on headphones and hearing. Redial Double tap on call control button. None None Double low tone Single low tone
Voice dialing (trying 2 second press on call to initiate call) control button

Action Transfer active call to/from headset 2 second press on call control button when on an active call Indicator Light None Tone Transfer call from headset to phone: Double low tone Transfer call from phone to headset: Single low tone followed by a double low tone Single low tone, then double low tone
Online indicator on/off (default on)
Press mute and call control Off: 4 blue flashes, together when headset then fade out is on. On: 4 blue flashes, then fade in None

Missed call indication

LED triple purple flash None for 5 minutes
Headphones Music Controls and Indicators
Action Play music Tap the play/pause button. Indicator Light None None Tone None None Low-high-low tones when disabling. High-low-high tones when enabling. Single low tone for each track change.
OpenMic pause Tap the play/pause button when to hear music is playing.
Disable While playing music, press and None OpenMic during hold the mute button for 3 seconds. music pause OpenMic feature will not activate during next music pause. Repeat action to enable OpenMic feature. Move forward or back one track Press and hold the volume/tracking/ None mute button forward or backwards for each track.
Action Answer a call while listening to music Reject a call while listening to music Adjust the volume of music Boost the bass Tap the call control button. Music will pause during call. Indicator Light 3 blue flashes (repeating) while phone is ringing. Blue flash every 2 seconds while on a call. None Tone 3 low tones (repeating) while phone is ringing. Single low tone when call connects or when disconnects. Single long low tone
Press and hold the call control button for 2 seconds. Tap the volume/tracking/mute button forward or backward.
Brief low tone (2 low tones when volume limit is reached) Ascending tones when activating. Descending tones when deactivating.
Press and hold the play/pause None button for 2 seconds when music is playing.
Note To wirelessly stream stereo music or audio from a device to your headphones, your Bluetooth device must support the Bluetooth Advanced Audio Distribution Profile (A2DP) profile. To control music playback with your headphones, your Bluetooth device must also support the Audio/Video Remote Control Profile (AVRCP). The Bluetooth adaptor does not support the AVRCP profile, so you must use the controls on your device to control music playback. 13
Bluetooth wireless technology provides a way for devices to communicate with each other using shortrange radio frequency instead of wires. Any two Bluetooth devices can communicate as long as they both have Bluetooth turned on, they are within range, and they have been paired. To maintain a connection, keep your headphones within 33 feet (10 meters) of your Bluetooth phone or adaptor. Ensure that your mobile phone is located on the left side of your body and that there are no obstructions between it and your headphones. If there are obstacles between your headphones and the phone or adaptor you may experience interference. Audio quality degrades as you move out of range. When you are far enough away to lose the connection, you hear a high tone in the headphones. The headphones attempt to reconnect for 30 seconds. If reconnection is successful, a low tone will be heard. If you move back in range after 30 seconds have passed, you can manually reconnect by pressing the call control button.

Troubleshooting

My mobile phone did not locate the headphones. Audio quality is poor. Power off your mobile phone and headphones, then power on your phone. Repeat the pairing process on page 5. Make sure that the headphones fit your ears properly. See page 7. Ensure that your mobile phone is located on the left side of your body and that there are no obstructions between it and your headphones. Make sure that your headphones are within 33 feet (10 meters) of your mobile phone. Going outside of this range can impact audio quality. If your headphones do not automatically reconnect, see page 12. I cannot hear stereo music from my phone. For stereo listening, your Bluetooth phone must support the Bluetooth Advanced Audio Distribution Profile (A2DP), which defines how Bluetooth devices stream stereo quality audio from one device to another. See your phones user manual to determine if it has this Bluetooth profile. The adaptor and some stereo Bluetooth phones do not support the AVRCP profile for track controls. Use your audio device to change tracks.
I cannot control my music tracks.
Callers cannot hear me. Mute may be turned on. See page 9. Your headphones are out of Bluetooth range (33 feet/10 meters). Move closer to the Bluetooth device. If your headphones do not automatically reconnect, see page 5. Be sure your headphones are paired with the audio device. See page 5. Play and Pause are out of sync Ensure that your headphones are in play mode, and then initiate play between my headphones and mode from your audio source. my audio source. My earbuds need to be cleaned. Remove the earbuds from the headphones. Wash the earbuds with warm soapy water, and rinse thoroughly. When the earbud are completely dry, reattach them to your headphones. See page 7. Perform a system reset: While plugging in the AC charger, hold the power/pair button. The headphones will show a solid red or blue light when they have been successfully reset.
None of the above issues are the problem, or my headphones still dont work.
Troubleshooting with Bluetooth Adaptor
I cannot hear music from my other audio source while the headset is also paired to my Bluetooth A2DP mobile phone.

[BackBeat 906 only]

If you connect your mobile phone to your headphones before connecting your Bluetooth adaptor to your headphones, your mobile phones A2DP Bluetooth profile may interfere with the functioning of the adaptor. Additionally, if you power off the adaptor or move out of Bluetooth range (33 feet/10 meters), you may lose the connection to your headphones. In either situation, you will need to: 1 isconnectbut do not deleteyour headphones from your mobile D phones list of paired devices (see your mobile phones Bluetooth manager). 2 Reconnect your headphones to your adaptor. 3 econnect your headphones to your mobile phone R (see your phones Bluetooth manager).
I cannot tell if my Bluetooth adaptor is powered on.

When powered on, the LED on the adaptor flashes blue every 5 seconds. To power on the adaptor, press and hold the power button for 2 seconds until the LED flashes blue.
I cannot complete pairing with another Bluetooth device.
Your Bluetooth adaptor must be powered off when pairing a device to your headphones. See page 5. 17
I do not get sound from my It can take up to 30 seconds for the devices to connect and for audio to headphones when using the stream via Bluetooth. After 30 seconds, if there is still no sound, press the Bluetooth adaptor. play/pause button on the headphones. Ensure that your audio device is not locked (see your devices user manual). Ensure that you have properly paired the adaptor to your headphones. See page 6. Check that the adaptor is plugged into an active stereo audio source. Power off your headphones and adaptor, and then power both of them on again. Make sure you have not moved out of Bluetooth range (33 feet/10 meters). See page 12. Volume is too high/low when Check the volume of the audio source device. Adjust as necessary. listening to audio, but fine Adjust the volume control on the headphones. See page 11. when making a phone call. I cannot make a VOIP call using the adaptor. The adaptor is only intended for audio listening. If your computer has the Bluetooth Headset (HSP) and Hands-Free (HFP) profiles, you can pair your headphones to your computer for telephony applications like VOIP.

Product Specifications

Talk time* Listening time* Standby time* Range* Headphones weight Battery type Charge time Bluetooth version (headphones) Up to 7 hours Up to 7 hours Up to 7 days Up to 33 feet (10 meters) 34 grams Bluetooth profiles (headphones) Power requirements Storage/ operating temperature Charging temperature HSP, HFP, Secure Simple Pairing, A2DP and AVRCP

5V DC180 mA

32104F (040C)
Lithium ion polymer 3 hours for full charge 2.1 + EDR (Enhanced Data Rate)
* erformance dependent on battery and may vary P by device. Audio quality degrades as you move out of range and is dependent upon the device with which the headphones are paired. 19
Plantronics, Inc. 345 Encinal Santa Cruz, CA 95060 United States Tel: 800-544-4660 www.plantronics.com
2009 Plantronics, Inc. All rights reserved. Plantronics, the Plantronics logo, BackBeat, OpenMic, QuickPair and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. Bluetooth and the Bluetooth logo are registered trademarks of Bluetooth SIG and any use by Plantronics is under license. Patents Pending 81378-01 (08/09)

Plantronics BackBeat 903/906

User Guide

Welcome
Thank you for purchasing the Plantronics BackBeat 903/906 headphones. This guide contains instructions for setting up and using your new headphones. Before using this product, please refer to the For Your Safety guide for important safety, charging, battery, and regulatory information.

Getting Assistance

The Customer Support Team is ready to assist you. You can nd answers to frequently asked questions, ask a question using e-mail, receive service over the Internet, or speak directly with a representative. Visit the Customer Support area on www.plantronics.com NOTE If you are considering returning the headphones, please contact the Customer Support Team rst. NOTE For pairing your headphones to your Bluetooth mobile phone, your Passkey (PIN code) is 0000.

Registering Your Product

Visit the Customer Support area on www.plantronics.com to register your product online so we can provide you with the best service and technical support.

Contents

Package Contents and Accessories.. 2 Charging Your Headphones or Bluetooth Adaptor. 4 Pairing Your Headphones... 5 Pairing Your Headphones and Phone/Device.. 5 Pairing Your Headphones and Bluetooth Adaptor. 6 Adjusting the Fit... 7 Headphones Phone Controls and Indicators.. 8 Headphones Music Controls and Indicators.. 11 Range.... 13 Troubleshooting.... 14 Troubleshooting with Bluetooth Adaptor.. 16 Product Specications... 18
Package Contents and Accessories
Left EarpiecePhone Controls
Telescoping/ Swivel Fit Adjustment Call Control Button (Answer/End) LED Indicator Charging Jack Micro-USB Connector(s) Power/Pairing Button

AC Charger

[BackBeat 903]

[BackBeat 906]

Stereo Cable
Right EarpieceMusic Controls
3.5mm connector (for devices headphone jack)
Telescoping/Swivel Fit Adjustment
Play/Pause/Bass Boost OpenMic Button Volume/Tracking/Mute Button

Power/Pairing Button

LED Indicator

Right Eartip

Push = Call Mute Rock = Volume Push + rock = Track

Charging Jack

Call Mute Volume Down Track Back Volume Up Track Fwd
Bluetooth Adaptor [included with BackBeat 906 only]
Charging Your Headphones or Bluetooth Adaptor
Plug the AC charger into a power outlet. Connect the charger cable to the headphones or Bluetooth adaptor. Charge each for at least 1 hour before rst time use, or 3 hours to fully charge. The LED indicator glows red while charging. When fully charged, LED will turn blue until unplugged. Do not use your headphones or Bluetooth adaptor while they are connected to the charger.
NOTE Never charge the battery where the temperature may fall below 0C (32F) or rise above 40C (104F) for example, in an unattended motor vehicle. CHARGING TIME 3 hours.

Full charge

[BackBeat 906 shown]

1 hour.

Minimum charge before rst use
Pairing Your Headphones and Phone/Device
Turn on your phones or devices Bluetooth feature. With the headphones powered off, press and hold the Power/Pairing button until the LED indicator ashes blue and red. Use the phone or device menu to search for the Bluetooth headphones and select 9xxBackBeat. See your phones or devices user guide for more information. If prompted, enter 0000 for the PIN code/ passkey. Some phones also require that you accept the connection. Pairing is successful when the LED indicator ashes blue.

Pairing Your Headphones and Bluetooth Adaptor [BackBeat 906 only]
With the headphones powered off, press and hold the Power/Pairing button until the LED indicator ashes blue and red. With the adaptor powered off, press and hold the Power/Pairing button until the LED indicator ashes blue and red. The headphones and adaptor will both rapidly ash blue when paired successfully. Both are now ready for use. Plug the adaptor into the headphone jack of your device.

Adjusting the Fit

For optimal sound performance and a secure, comfortable t, the headphones should be adjusted to rest gently in your ear and around the back of your neck.
Drape the stereo cable behind your neck. Guide one earpiece behind your ear and secure the eartip inside your ear using the telescoping/swivel adjustments. Repeat step 2 with the other earpiece and continue to adjust the t in either ear until both eartips rest comfortably and securely in your ears.
Headphones Phone Controls and Indicators
Action Turn on the headphones Turn off the headphones Answer/end a call Press and hold the power/ pairing button for 2 seconds. Press and hold the power/ pairing button for 4 seconds. Tap the call control button. Indicator Light Glows blue for 2 seconds, then turns off. Glows red for 4 seconds, then turns off. 3 blue ashes (repeating) while phone is ringing. Blue ash every 2 seconds while on a call. Blue ash every 2 seconds while call is in progress. Tone 4 rising tones 4 falling tones 3 low tones (repeating) while phone is ringing. Single low tone when call connects or disconnects. Brief tones, then ringing Single long low tone Battery level: None More than 2/3 full 1/3 - 2/3 full Less than 1/3 full 8
Make a call Reject a call
Enter the number on your phone and press send.
Press and hold the call None control button for 2 seconds. Red ashes: 3
Check battery With headphones powered power on, tap the power/pairing button. The indicator ashes red to show the charge level.
Action Low battery indicator None Indicator Light Tone

3 red ashes every 3 high tones every 10 seconds 10 seconds None Low and high tone to mute, then a single low tone every minute. High and low tone to unmute. Brief low tone (2 low tones when volume limit is reached)
Mute/unmute the call (call in progress)
Press in the volume/ tracking/mute button.
Adjust the call volume Tap the volume/tracking/mute None (call in progress) button forward (+) or backward (-).
WARNING Do not use headphones at high volumes for an extended period of time. Doing so can cause hearing loss. Always listen at moderate levels. See www.plantronics.com/healthandsafety for more information on headphones and hearing. Redial Double tap on control button None None Double low tone Single low tone
Voice dialing (trying to 2 second press on call initiate call) control button
Action Transfer active call to/from headphones Indicator Light Tone Transfer call from headphones to phone: Double low tone Transfer call from phone to headphones: Single low tone followed by a double low tone Single low tone, then double low tone
2 second press on call control None button when on an active call
Online indicator on/off Press mute and call control (default on) together when headphones is on.
Off: 4 blue ashes, then fade out On: 4 blue ashes, then fade in LED triple purple ash for 5 minutes

Missed call indication

Headphones Music Controls and Indicators
Action Play music OpenMic pause to hear Disable OpenMic during music pause Tap the play/pause button. Tap the play/pause button when music is playing. While playing music, press and hold the mute button for 3 seconds. OpenMic feature will not activate during next music pause. Repeat action to enable OpenMic feature. Press and hold the volume/ tracking/mute button forward or backwards for each track. Indicator Light None None None Tone None None Low-high-low tones when disabling. High-low-high tones when enabling.
Move forward or back one track
Single low tone for each track change.
Action Answer a call while listening to music Tap the call control button. Music will pause during call. Indicator Light 3 blue ashes (repeating) while phone is ringing. Blue ash every 2 seconds while on a call. None Tone 3 low tones (repeating) while phone is ringing. Single low tone when call connects or when disconnects. Single long low tone
Reject a call while listening to music Adjust the volume of music Boost the bass
Press and hold the call control button for 2 seconds.
Tap the volume/tracking/mute None button forward or backward. Press and hold the play/pause None button for 2 seconds when music is playing.
Brief low tone (2 low tones when volume limit is reached) Ascending tones when activating. Descending tones when deactivating.
NOTE To wirelessly stream stereo music or audio from a device to your headphones, your Bluetooth device must support the Bluetooth Advanced Audio Distribution Prole (A2DP) prole. To control music playback with your headphones, your Bluetooth device must also support the Audio/Video Remote Control Prole (AVRCP). The Bluetooth adaptor does not support the AVRCP prole, so you must use the controls on your device to control music playback. 12

Bluetooth wireless technology provides a way for devices to communicate with each other using shortrange radio frequency instead of wires. Any two Bluetooth devices can communicate as long as they both have Bluetooth turned on, they are within range, and they have been paired. To maintain a connection, keep your headphones within 10 meters (33 feet) of your Bluetooth phone or adaptor. Ensure that your mobile phone is located on the left side of your body and that there are no obstructions between it and your headphones. If there are obstacles between your headphones and the phone or adaptor you may experience interference. Audio quality degrades as you move out of range. When you are far enough away to lose the connection, you hear a high tone in the headphones. The headphones attempt to reconnect for 30 seconds. If reconnection is successful, a low tone will be heard. If you move back in range after 30 seconds have passed, you can manually reconnect by pressing the call control button.

Troubleshooting

My mobile phone did not locate Power off your mobile phone and headphones, then power on your the headphones. phone. Repeat the pairing process on page 5. Audio quality is poor. Make sure that the headphones t your ears properly. See page 7. Ensure that your mobile phone is located on the left side of your body and that there are no obstructions between it and your headphones. Make sure that your headphones are within 10 meters (33 feet) of your mobile phone. Going outside of this range can impact audio quality. If your headphones do not automatically reconnect, see page 13. I cannot hear stereo music from For stereo listening, your Bluetooth phone must support the Bluetooth my phone. Advanced Audio Distribution Prole (A2DP), which denes how Bluetooth devices stream stereo quality audio from one device to another. See your phones user manual to determine if it has this Bluetooth prole. I cannot control my music tracks. The adaptor and some stereo Bluetooth phones do not support the AVRCP prole for track controls. Use your audio device to change tracks.
Callers cannot hear me. Mute may be turned on. See page 9. Your headphones are out of Bluetooth range (10 meters/33 feet). Move closer to the Bluetooth device. If your headphones do not automatically reconnect, see page 5. Be sure your headphones are paired with the audio device. See page 5. Play and Pause are out of sync Ensure that your headphones are in play mode, and then initiate play between my headphones and mode from your audio source. my audio source. My earbuds need to be cleaned. Remove the earbuds from the headphones. Wash the earbuds with warm soapy water, and rinse thoroughly. When the earbud are completely dry, reattach them to your headphones. See page 7. Perform a system reset: While plugging in the AC charger, hold the power/pair button. The headphones will show a solid red or blue light when they have been successfully reset.

None of the above issues are the problem, or my headphones still dont work.
Troubleshooting with Bluetooth Adaptor
I cannot hear music from my other audio source while the headphones are also paired to my Bluetooth A2DP mobile phone.

[BackBeat 906 only]

If you connect your mobile phone to your headphones before connecting your Bluetooth adaptor to your headphones, your mobile phones A2DP Bluetooth prole may interfere with the functioning of the adaptor. Additionally, if you power off the adaptor or move out of Bluetooth range (10 meters/33 feet), you may lose the connection to your headphones. In either situation, you will need to: 1 Disconnectbut do not deleteyour headphones from your mobile phones list of paired devices (see your mobile phones Bluetooth manager). 2 Reconnect your headphones to your adaptor. 3 Reconnect your headphones to your mobile phone (see your phones Bluetooth manager).
I cannot tell if my Bluetooth adaptor is powered on.
When powered on, the LED on the adaptor ashes blue every 5 seconds. To power on the adaptor, press and hold the power button for 2 seconds until the LED ashes blue. Your Bluetooth adaptor must be powered off when pairing a device to your headphones. See page 5. 16
I cannot complete pairing with another Bluetooth device.
I do not get sound from my It can take up to 30 seconds for the devices to connect and for audio to headphones when using the stream via Bluetooth. After 30 seconds, if there is still no sound, press the Bluetooth adaptor. play/pause button on the headphones. Ensure that your audio device is not locked (see your devices user manual). Ensure that you have properly paired the adaptor to your headphones. See page 6. Check that the adaptor is plugged into an active stereo audio source. Power off your headphones and adaptor, and then power both of them on again. Make sure you have not moved out of Bluetooth range (10 meters/33 feet). See page 13. Volume is too high/low when Check the volume of the audio source device. Adjust as necessary. listening to audio, but ne Adjust the volume control on the headphones. See page 12. when making a phone call. I cannot make a VOIP call using the adaptor. The adaptor is only intended for audio listening. If your computer has the Bluetooth Headset (HSP) and Hands-Free (HFP) proles, you can pair your headphones to your computer for telephony applications like VOIP. 17

Product Specications

Talk time* Listening time* Standby time* Range* Headphones weight Battery type Up to 7 hours Up to 7 hours Up to 7 days Up to 10 meters (33 feet) 34 grams Bluetooth proles (headphones) Power requirements Storage/ operating temperature Charging temperature HSP, HFP, Secure Simple Pairing, A2DP and AVRCP

5V DC180 mA

0-40C (32-104F)
Lithium ion polymer (embedded, non-replaceable) 3 hours for full charge 2.1 + EDR (Enhanced Data Rate)

Charge time Bluetooth version (headphones)
* Performance dependent on battery and may vary by device. Audio quality degrades as you move out of range and is dependent upon the device with which the headphones are paired.
For safety information, see the separate For Your Safety booklet. For warranty information, see the Getting Started guide included in the box or visit www.plantronics.com 18
www.plantronics.com Plantronics B.V. Scorpius LR Hoofddorp Netherlands
2009 Plantronics, Inc. All rights reserved. Plantronics, the Plantronics logo, Altec Lansing, BackBeat, OpenMic, QuickPair and Sound Innovation are trademarks or registered trademarks of Plantronics, Inc. Bluetooth and the Bluetooth logo are registered trademarks of Bluetooth SIG and any use by Plantronics is under license. Patents Pending 81378-03 Rev B