Description Product size: 41mm (length) 41mm (width) 79mm (height) Working voltage: DC 3.2~4.1v. Energy consumption: static energy consumption 0.2mw. Battery specifications: 1. 3.7V nominal voltage lithium battery 2. 500mAh battery capacity 3. Load voltage 5V/1A 4. Micro USB loading port working water pressure: 0.05mpa ~ 0.8mpa working water temperature: 75 Faucets with inner M24 and outer M22 Faucet faucet adapter Quick induction: Dual induction technology meets a wave of 0.1 seconds Space induction: Refuses touch pollution Health and hygiene Integrated flow bottle design: Rejects waste, saves water No worries anymore with super long battery life: 9 months of continuous use with a single load Spatial sensing, rejecting touch contamination, making it more hygienic for various water use scenarios such as washing hands, washing dishes, washing vegetables, and collecting water. There is no need to change and touch the faucet multiple times, which can effectively prevent bacterial cross-infection and take care of the health of your family. Warm reminder 1. This product can be installed on a tall/curved faucet. The distance between the original faucet spout and the tabletop should be 25 cm. 2. This product is not suitable for installation on telescopic valves, butterfly valves, and sink valves where the faucet is close to the counter. 3. Warning: Do not install the induction water-saving device on instant heating equipment such as electric faucets to prevent abnormalities. 4. The product must pass a water test before leaving the factory. Some products may have some water residue, this is not a quality problem, please feel free to buy.