This 7-Gallon Plastic Infrared Trash Can by Nine Stars has an infrared motion sensor that automatically opens the lid when you are within 10 inches of the sensor. The trash can also features a garbage bag retainer ring to prevent spillage, manual open/close buttons and a power-saving on/off switch. This high-quality, durable trash can requires (4) D batteries which are included with your order. A two-year warranty covers the lids. Easy to use and to keep clean. Ships via UPS.