It should be close when you open, and your sensitive hands should not be dirty. Using infrared sensing technology, you can open your hand immediately and respond in 0.3 seconds. There is no need to Contact the trash can. Your life is healthier. Intelligent time delay cover, when the person or thing is always in the sensing area, the LED stays on, the person does not leave, the cover is not closed, which is convenient for long-term use. When the object leaves the sensing area for 5 seconds, the bucket cover automatically closes Mute throughout, low-noise opening and closing, no noise between opening and closing of the lid, more comfortable to use Sealed design to enjoy life, the barrel body is sealed 360 degrees, effectively blocking the smell Separator pressure ring classification, PP plastic separator, handy for garbage classification(This product does not contain a battery) colour:gray Material:pp size:26x33x20CM Package Contents: 1 x Smart trash can Only the above package content, other products are not included. Note: Light 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.