Features: 1. Put your hands close to the sensor area about 30cm, the bin lid will automatically flick at once and auto close after 4 seconds. 2. The barrel cover is designed to fit more tightly and greatly improve the sealing property 3. 15L large capacity helps you to reduce the frequency of dumping, effort and time saving. 4. Suitable for hotels, families, conference rooms, registration, admission, exhibition room etc. 5. Air damping technology is used to achieve ultra-quiet effect, especially suitable for families with small children Specification: Item Type: Trash Can Material: ABS+PP +Electronic Components Optional Type: Charing Type, Battery Type Package Size: Approx. 27.5 x 22 x 31cm / 10 x 8.7 x 12.2in Weight: Approx. 1364g / 48oz Battery Type Battery: 4 x AA Battery (Not Included) Charging Type Battery: 2200mAh Package List: 1 x Trash Can Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1、Put your hands close to the sensor area about 30cm, the bin lid will automatically flick at once and auto close after 4 seconds. 2、The barrel cover is designed to fit more tightly and greatly improve the sealing property 3、15L large capacity helps you to reduce the frequency of dumping, effort and time saving. 4、Suitable for hotels, families, conference rooms, registration, admission, exhibition room etc. 5、Air damping technology is used to achieve ultra-quiet effect, especially suitable for families with small children