Features: The built-in human body sensor of the night lamp automatically lights up only when motion is detected in the dark enviroment. Auto shut off after 30 seconds of no motion helps prolong battery life. The Motion Sensor type light with 120 sensing angle and 3 meters sensing distance, eliminating the need to search for light switches at night. Built-in 400mAh rechargeable battery, Simple charge via USB cable within 2-3 hours, it will bright for 90+days for Motion Sensor type light and 5.5h for Touch Control Type light. Come with super-strong double-sided adhesive pad, Easy to install, Simply use the double-sided adhesive pad and built-in magnet, you can stick on anywhere you like. The touch control type light is stepless dimmable, it\'s very easy to brighten or dim light according to the environment, there\'s always a suitable brightness for you. Perfect for hallway, kitchen, stairs, living room, bathroom, bedroom, nursery, anywhere you need a guiding light.