1. This product requires pressing the switch button for 3 seconds to turn the system on or off, and pressing the up and down buttons to keep the lid open. 2. After the lid is opened by induction, if closed manually, the machine will enter automatic protection mode and restore induction function after 4 seconds. 3. After the lid is opened using the up and down buttons, if closed manually, press the up and down buttons once to restore the sensing function. Rechargeable operation requires 2 AA batteries, not included. Tips: 7L Induction Trash Can Type: Battery Color: White Material: ABS Size: 29 x 26 x 14cm Package Contents: 1 x Trash Can 1 x Manual in Chinese and English Only the above items are included; other products are not included. Note: Due to light reflection and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement error allowance is +/- 1-3cm.