Users Manual

Charging mode: the red LED light is always on.
耳机充满电：灯灭
Full charged: the lights are off.
充电盒指示灯状态：
Status of indicators of the charging compartment:
1：充电：插入 USB 充电线，指示灯闪烁表示当前电量；
1. Charging: after inserting the USB charging cable, the indicator flashes to
indicate the current power;
2：灯闪烁指示当前电量：几格灯闪烁表示几格电量，电量低黄灯闪烁（一格：3.4V 以下，二格：3.4V-3.6V，
三格：3.6V-3.9V，四格：3.9V 以上）
2. The indicator flashes to indicate the current power: the number of twinkling
bars indicates the corresponding number of power bars. In case of low power,
the yellow light will twinkle. (One bar: below 3.4 V; two bars: 3.4 V ~ 3.6 V;
three bars: 3.6 V ~ 3.9 V; four bars: above 3.9 V).
3：满电：所有指示灯灭
3. Fully charged: all of the indicators are off.
4：低电：黄灯闪烁
4. Low power: the yellow light twinkles.
操作流程
Operating Processes
每一次使用请将耳机充满电，与其进行配对使用的设备或手机亦要保留充足的电量。
Please fully charge the headset each time. The device or phone paired with it
shall also be with enough power.