Color: black/ white
Input Voltage:DC5V 1A
CCT: White 5700K, natural 4000K, warm 2700K
( 3 level brightness, 3 color temperature)
Battery:2000mAh， Charging time 4-5 hours, using time 5-18 hours
Product size:Dia 7.5cm， hight 4.5cm
1. With memory function, short press to turn off the light after 30 seconds, and same brightness after turning on.
2. Light without flicker.
3. 360 Degree Rotating.
4. 3M super glue, without installation.
5.USB charging cable.
6. Red light is on charging, green light for full charge.