Differing from past traditional foot-operated bins, this series of sensor dustbins use infrared technology for convenient use. It will sense your approaching, activating the motorized lid for your convenience. The lid will automatically close after a few seconds of non-usage. The units can also be opened and closed manually by pressing the buttons on the lid. These bins are battery powered so no wiring is needed. Just pop in 4 D cell batteries and the bin is ready to use. With a durable stainless steel mirror finishing body, they ensure a longer service life and are stylish and beautiful in all types of interior settings. Automatic sensor-activated opening and closing mechanism - convenient and hygienic 42L High-quality stainless steel bin with a stylish design Use infrared technology, so wave a hand in front to open the lid automatically. Removable inner bucket with handle for easy removal of waste Batteries and bin bags are not included and please understand the small measurement errors Black colour Can also be operated manually by pressing buttons on the lid High-quality stainless steel guaranteed for long-time use The on/off switch is at the rear of the unit Powered by 4 D cell batteries, no wiring required. Low in energy consumption Batteries required: 4 x AA Cell Material: Stainless steel, Abs and chrome lid, polypropylene bucket Room Use: Kitchen Open Mechanism: Motion Sensor; Touch Top Additional Materials: Abs and chrome lid, polypropylene bucket Hardware Material: Stainless steel Shape: Round Interior Bin Height - Top to Bottom: 62 Centimetres Interior Bin Width - Side to Side: 28 Centimetres Interior Bin Depth - Front to Back: 28 Centimetres Overall Product Weight: 4 Kilogram