This is a smart trash can. Are you still using the traditional rubbish basket? If the dustbin does not have a lid, the horrible smell will spread in the room. If the dustbin has a lid, it is annoying and time-consuming to open its lid every time. This automatic dustbin will be good news and spare you the trouble. It will automatically open when sensing your appearance and close after your departure. Moreover, it is energy-saving and economical.