People sleep about 1/3 of their lives, night light, brings you a comfortable sleep, supports you to sleep well 365 days a day. Battery capacity: 500mAh Three gears: automatic induction / closing / constant light Input voltage: USB 5V Power: ≤0.25W Charging port: USB Sensor illumination time: 20s Light brightness: 40-50lm LONG LIGHT TIME: 20h Standby time: 10 times / day, 180 days Number of induction lamps: 1500-1800 times Light color: 3000K light warm Charging indicator: red / blue Product size: 149X61X56mm Gravitational aesthetics, when the light condenses into water droplets, it meets gravity. The rotating base design uses the principle of gravity. Even if the ball is stuck at will, the lamp can return to the vertical after being adjusted by hand, maintaining a vertical angle like water droplets. The small night light uses 6 warm colors LED light-emitting units and matches the spherical frosted shade design to avoid direct exposure, so the light tends to be soft and hazy and diffuse