With headset on, press and hold Multifunction Button and any one of the volume button for more than 3 seconds until the LED off with flashing rapidly.
With headset on, press and hold Multifunction Button and any one of the volume button for more than 3 seconds until the LED off with flashing rapidly.
当耳机在开机状态下，同时按住多功能键及任意一个音量键三秒钟左右，直至LED显示灯快速闪烁。