耳机放入充电盒中不宜过快拿出开机，需要等待5秒，否则会出现不开机现象。

Headset into the charging box turned out not too fast, have to wait five seconds, otherwise there will not boot phenomenon. Charging case, the OFF state to take up the headset, there is a tone switched + flashes blue three times. Take up the status lights, tone and direct boot has red and blue lights flashing

Headphones into the charging box should not be too quick to take out the boot, need to wait 5 seconds, otherwise there will be no power-on phenomenon. In the charging box, the light off state picks up the headset, has the power-on tone and flash blue light 3 times. The light on state picks up, there is a power-on tone and the direct red-blue light flashes

The headset should not be taken out and turned on too soon when put into the charging box. It needs to wait for 5 seconds, otherwise it will not turn on. In the charging box, take up the headset when the light is off, and there are three times of power on prompt sound + flashing blue light. When the light is on, there is a power on prompt tone + the direct red and blue light flashes<br>