1. This product needs to touch the switch key for 3 seconds to turn on or off the system, touch the up and down keys to keep the lid open. 2. After the lid is opened by induction, if the lid is closed by hand, the machine will be in an automatic protection state, and the induction function will be restored after for 4 seconds. 3. After the lid is opened by the up and down keys, if the lid is closed by hand, you need to press the up and down keys once to restore the sensing function. Rechargeable 2 AA battery-powered batteries need to be provided. Tips: 7L Induction garbage cans type:battery Colour:White Material:ABS Size: 29 x 26 x 14cm Package Contents: 1 x garbage can 1 x Chinese and English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.