1. Convenient touch switch

2. Waterproof & battery

3. 3 kinds of lights: white light, yellow light, warm white light

4. Adjustable light brightness

5. Working hours: the brightest light can use 4H, the darkest light can use 300H

Rated voltage: 5V
Rated power: 4W
Lighting area: 5 square meters
Charging time: 4 hours
Standby time: 3 months
Material: ABS/PP