Description: Intelligent sensor: light control + human body infrared sensor, automatically sleep in a bright environment, perceive human body infrared in a dark environment, it will automatically light up when the person is in the active range, and automatically turn off when the person walks away and falls asleep for 20s. Battery powerd. Battery powered by 3pcs AAA battery(package not include). Baby lamp: It is convenient for Baoma to get up and feed at night, not only can see the scale of the bottle clearly, also safe use. Easy installation: The product is equipped with 3M sticker, which can be attached to the place you want to install after tearing it off, which is very convenient and simple. Use place: home bedroom living room,door, wardrobe, cupboard, corridor lamp place. Specification: Material:ABS+Plastic Size:Approx.6.2x4.2x2.5cm/2.44x1.65x0.98inch Voltage:4.5V Power:0.5W Long Life:10000H Sensing distance: 3-5m. Package Includes: 1 Piece Night Light Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size.