This is the quietest trash can you'll ever use, with no annoying noise. The lid is soft and noiseless, and the bin automatically opens and closes simply. Waterproof: For bathroom convenience, this smart plastic trash can features high-quality materials and advanced design. Made of ABS + PP plastic material, and smooth . Easy to clean. Trash cans with automatic lids can that the bathroom trash be used normally. The main body of the trash can is waterproof. Touchless Trash Can with Lid: This small automatic motion sensor trash can features advanced automatic sensing technology. Infrared sensor, quick opening in 0.3 seconds, no need to touch the trash can, easy to use. Enjoy the automatic opening and closing of the lid which allows you to use this trash can in a touchless manner. Smart technology senses the wave of your hands or knees and taps your foot to open the bin and quickly close it. This trash can is designed with durability in mind and last for many years. All materials used are