Before using
1) Overview
3.
1. Extension panel can fit different size user
2. > key : next song
3. < key : last song
4. LED Indicator for different states
5. Multifunction button (MFB): Switch on/off the headset, answer, stop call, voice dial,
redial last number, pause and play
6/7.+ key: volume up / – key: volume down
2) Charging the headset
First time charging: first time charger battery , please be sure the battery has been
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charged fully before use.
Next time: When you hear warning tones of "DU DU DU" out and at the same time the
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red light blinks two times. It means battery is almost run out and you need to charge it.
3) Charging the battery with Micro USB cable
Step1: Insert USB charging cable into USB port which have support 5V power (such as
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AC/DC USB adapter or PC USB port)
Step2: Connect charging cable to the charging port of headset.
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