This is an automatic opening and closing trash can. I am selling it because I purchased a different product. I turned it on once to check the opening and closing function, but I have not used it as a trash can. *Almost unused <Specifications> Human sensor center opening and closing type ∟ Center opening and closing type that opens from the center to the left and right. The lid slides down to open. ∟ You can use the sensor automatic opening and closing and the manual opening and closing button depending on the situation. <Power> USB power supply type ∟ It is used while connected to a constant power supply with the included cable (approx. 2m). (No charging function) <Capacity> 50L / 45L compatible <Size> ∟ Width 27.5cm ∟ Depth 40.5cm ∟ Height 55.5cm * Lid height when opening and closing + approx. 1.5cm (total 57cm) * Casters are not included