describe feature: 1. Waterproof rubber ring: built-in waterproof ring, Convenient to set up garbage bags, Prevent water leakage from damaging the electronic chip. 2. Smart panel: three modes, The operation is very convenient and can be kicked and detected. 3. Long battery life and low power consumption: It can be used with 2 dry batteries, Can be used for 3 months under normal conditions 4. Smart chip: BG smart chip, The detection is more sensitive, the performance is more stable, Low power consumption, strong anti-interference, and mute. 5. Open the cover with a hand: 0.3s fast response without waiting, intelligent shutdown, It will automatically turn off after leaving the detection area for 7 seconds, The detection distance is 30cm. describe: This product is a trash can with a built-in waterproof ring and trash bag. It is convenient and prevents water leakage to damage the electronic chip. Glasses: Material: ABS+polypropylene PP+electronic components Function: Vibration + automatic induction Opening and closing method: induction type Shape: long cylindrical Capacity: 12L, 14L, 16L (optional) Scene use: Size: 21.5x20.5x27.5cm (12L), 21.5x20.5x30cm (14l), 21.5x20.5x34cm (16l) (optional) Color: dark gray, white (optional) Type: three modes of battery type Package Included: 1 * Trash can (without battery) notes: 1. Due to manual measurement, Please allow an error of 0-1 inches. Thank you for your understanding. 2. The display is not calibrated, The color of the product shown in the photo may be slightly different from the actual product.