Use 4 AA batteries（Does not contain ） Products includeSensing lid opening: Our sensor trash can can use a precision sensor, which automatically opens the lid after sensing around 0-25cm. Easy to clean and isolate the smell: The sensor trash can made of ABS material is very convenient to clean. and firmly block peculiar smell, and the collecting bucket lid is designed tighter. Greatly improve the sealing performance, and truly stay away from odor. Suitable for various occasions: Our sensor trash can can be used in various places, and the large capacity can definitely satisfy your daily use. It can be used in the kitchen, living room, bedroom, bathroom and other places of use, with a wide range of uses, sustainable, convenient and . Multifunctional storage tank can store waste paper in the office; or used in high-end hotels. Meet your different needs Humanized design: opening and closing the lid of our sensor trash can will not produce a lot of noise, you can use it with confidence and don't worry about disturbing other families. An on/off button and a button for opening and closing when you want the lid to remain open and close the sensor.1XSensor Trash Canproduct description