[Hands-Free Operation] Our automatic toilet flusher adopts infrared sensor technology to realize non-contact operation, wave your hands over the infrared sensor, or place the sensor in a convenient place such as the toilet lid, and it automatically senses to flush automatically when you leave! It can be widely used in home and public restrooms.[ WATER SAVING DESIGN ] Our flusher is designed to use the right amount of water, making it an environmentally friendly choice for any home or business. Intelligent AI chip, accurately recognizes each command, high speed and stable sensing, avoiding machine malfunction automatically pressed[ EASY INSTALLATION ] Our flusher can be easily installed on most toilets with minimal tools, ideal for DIY enthusiasts and professionals.[ Clean & Hygienic ] The sensing distance is 20cm, allowing the sensing area to flush automatically, objects enter the transmitter sensing area for more than 6 seconds, the transmitter automatically sends a signal to the host after leaving 1 second, the host flushes automatically, no contact, clean and hygienicRechargeable and waterproofBuilt-in 1800mAh high-capacity rechargeable battery, can be charged through the USB port, in addition to IPX5 waterproof level material, do not need to worry about the impact of moisture in the bathroom.