Charging indication: red light (setting in progress), green light (whole)

Charging time: about 3 hours

Use time: 4-24 hours (brightest brightness: 4h darkest brightness: 24h)

Open key
Press the first time to open the light
Press the second time to open the
Press the third time to turn off the light

Bluetooth model only
Press and hold for 2 seconds to enter Bluetooth pairing mode (there will be a Bluetooth tone), blue light flashing (device name: LJC-162).
Long press for 2 seconds, Bluetooth off (there will be an English tone). (Bluetooth connection is open, no connection within 10 minutes will automatically disconnect).

Note: Bluetooth at work, does not affect the use of lights, but will affect the power.

Insufficient power products will voice reminders, timely charging, voltage below 3.4V-3.3V 30 seconds once, below 3.2V 10 seconds once.

When the tooth device is playing music, such as the device opening the call video voice, the music will pause; after the call is over the music will continue to play.
Infinitely dimming key
In the case of the switch key on

Long press to enter the infinite dimming mode. The light brightness will increase from the initial brightness to 100%.
Release the button, press and hold it again, and the light will increase from 100% to 20%.

In this cycle, the light brightness with memory function (for the last time to adjust the brightness)

Breathing light mode can not be infinitely dimmable.