Users Manual

低电提示：电压低于 3.3V 低电提示，提示音：BatteryLow，每 5 秒红灯亮 1 秒
Low battery prompt: when the voltage is lower than 3.3 V, there will be a low
power prompt tone of “Battery Low”, with the red light lighting on for 1 second
every 5 seconds;
自动关机：无连接加超过 5 分钟或电池电压小于 3.0V 自动关机
Automatic power off: it will be power off automatically when there is no
connection in more than 5 minutes or the battery voltage is less than 3.0 V.
耳机指示灯状态：
Status of indicators:
开机：蓝色 LED 长亮 1 秒后开机
Power on: it will turn on after the blue LED light keeps on for 1 second.
关机：红色 LED 长亮 1 秒后关机
Power off: it will turn off after the red LED light keeps on for 1 second.
耳机互配配对模式：红蓝色 LED 灯同步快闪
Earphone pairing mode: the red and blue LED lights twinkle quickly and
synchronously.
设备待连接模式：红蓝色 LED 灯交替闪烁
Connection standby mode: the red and blue LED lights twinkle alternately.
设备已连接待机状态：蓝色 LED 每 8 秒闪 1 下
Standby mode after connection: the blue LED light twinkles once every 8
seconds.
通话状态：蓝色 LED 每 8 秒闪 1 次
Call mode: the blue LED light twinkles once every 8 seconds.
耳机充电进行中：红色 LED 灯常亮