Enclosed design: Features an automatic and removable lid that neatly tucks away bin bags and locks in smells. Home electronics: Get a touch free automatic sensor smart bin. Infrared sensor: Just by waving your hand, the sensor will open the bin and then automatically close when left for four seconds. Dimensions: 17cm x 17cm x 13.5cm. Great for: Keeping organised and hygienic at home or in the office. Powered by: Two AAA batteries (not included). Includes: This product comes with an English manual. | Touch Free Automatic Sensor Smart Bin | Wowcher