Product size: 41 mm (L) × 41 mm (W) × 79 mm (h) Operating voltage: DC 3.2 ~ 4.1v. Energy consumption: static energy consumption ≤0.2mw. Battery specifications: 1. 3.7 V Nominal Voltage Lithium Battery 2. 500mAh battery capacity 3. Load voltage 5V / 1A 4. Micro USB loading port Workwater pressure: 0.05mpa ~ 0.8mpa Working water temperature: ≤75 °C Faucet faucet faucet adapter with m24 inside and m22 Exterior Quick induction: Double induction technology meets with a wave of 0.1 seconds Spatial induction: refuse to touch and pollute health and hygiene Integrated flow bottlenection design: Reject waste and save water The long life of the battery is no longer worry: 9 months of continuous use on a single load Space induction, refuse to touch pollution, more hygienic It is not necessary to change and touch several times the Faucet in various scenes of water such as washing hands, wash the dishes, wash the vegetables and receive water, which can effectively prevent the cross infection of