Stuff In The Package; Overview; Attention Before Use - Qingdao GoerTek Electronics Goer GBH 100 Handbook

2.3 Stuff in the Package

－Bluetooth headset －charging cradle
－ear-hook －silicon rubber holder
－charging adapter
－user's manual
－hanging line
3. Using the Headset

3.1Overview

1-Multi-function Button
To turn on /off the headset, answering call or ending
call, To indicate operating mode by the inside
indicator light
2-Ear-hook
3-Microphone
To transfer sound into electronic signal
4- Volume-Increase Button
To increase the volume during conversation
5- Volume-Decrease Button
To decrease the volume during conversation
6- Ornament Hole
7-Receiver
To transfer electronic into sound
8-Charging Interface

3.2 Attention Before Use

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