The Airdeer Automatic Trash Can is a 4-gallon smart trash can suitable for general waste, indoor, and food waste. It features a motion sensor that opens the lid automatically, making it convenient and hygienic to use. The trash can is made of Acrylonitrile Butadiene Styrene material and has a modern style. It has a self-sealing and self-changing feature, making it easy to maintain. The trash can also has voice prompts and is suitable for use in the bathroom, bedroom, kitchen, and office. Self-sealing trash bag?Airdeer Smart Trash Can features a one-touch self-sealing mechanism that automatically packs the garbage by simply pressing and holding the touch button, so you don't have to touch the trash directly. ?Automatic bag replacement?After removing the packed garbage bag, Airdeer Trash Can will automatically replaces it with a new one, saving you the hassle of frequent bag changes and greatly saving time and effort. ?Long-lasting refill bag ring?When you purchase the Airdeer Smart Trash Can for the first time, we will provide a complimentary set of 6 refill bag rings, each containing 20 trash bags, totaling 120 bags. ?Touchless Lid Opening?With a simple wave of your hand or a slight bend of your knee, the lid opens quickly, allowing you to dispose of trash without any physical contact. Say goodbye to touching dirty surfaces, isolating odors, and experience a more hygienic and convenient way of discarding waste. ?User-friendly with voice prompts?Airdeer Smart Trash Can features voice prompts that make it easy for everyone to operate, including children and the elderly. ?Long battery life?Airdeer Trash Can's battery charges for 7 hours and provides a battery life of 90-180 days.