Turn on your BTH by press the earpiece button for about 2~3 sec, and it will startup and flash in blue.

• 开启蓝芽耳机；按蓝芽耳机上耳筒侧边按钮约3~4秒后；耳筒使会发出一声短的哔声；而耳机同时闪著"蓝"色的准备灯号.