G e t s t a r t e d7Charging the battery for 15 minutes provides about 4 hours of talktime or music playing time. Charging the battery fully may take up to45 minutes.3. When the battery is fully charged, the green indicator light isdisplayed. Disconnect the charger from the headset, then from thewall outlet.The fully charged battery has power for up to 9 hours of talk time, up to90 hours of standby time, or up to 7 hours and 30 minutes of musicplaying time.When the battery is discharged, the headset beeps about every minute,and the red indicator light flashes slowly.■ Switch the headset on or offSwitch onTo switch on, press and hold the multifunction key for about 2 seconds.The headset beeps, and the green indicator light is briefly displayed.When the headset tries to connect to the last used phone or musicplayer, the green indicator light flashes slowly. When the headset isconnected to a device and is ready for use, the blue indicator lightflashes slowly. If the headset has not been paired with a device, itautomatically enters the pairing mode (see “Pair the headset with phoneor music player”, p. 7).Switch offTo switch off, press and hold the multifunction key for about 5 seconds.The headset beeps, and the red indicator light is briefly displayed. If theheadset is not connected to a device within about 10 minutes, itswitches off automatically.■ Pair the headset with phone or music playerIf your phone supports the A2DP Bluetooth profile and has a musicplayer feature, you can use the phone to also play music with theheadset.