Type C input current/voltage: 5V 0.5A (Max)

Charging power: 2.5W

Battery capacity: 300mAh. Red light illuminates during charging, blue light illuminates when fully charged. Single click to turn on, double click to switch modes (pure white light on, warm white light off -> pure white light off, warm white light on -> all lights on -> all lights off, cycle).

Long press: In the current mode, the light brightness is infinitely adjustable. A single long press gradually increases the brightness, and the light stops at the brightness level when released. If the long press exceeds 3 seconds, the light brightness reaches its maximum and stops changing.

A second long press gradually decreases the brightness, and the light stops at the brightness level when released. If the long press exceeds 3 seconds, the light brightness reaches its minimum and stops changing. The brightness range is 5%-100%. This cycle repeats.

Brightness and color temperature are memorized each time the light is turned off when the power is on, and will remain at the memorized brightness level the next time the light is turned on. ON: Power on, OFF: Power off.