Features: Scientific: Electronic sensing and wiring components are fully integrated into the faucet. Health: The hand does not need to touch metal objects, and the water is automatically completed by the sensor. It is convenient, hygienic and effective to avoid cross-infection of bacteria. Automatic Sensor design: convenient and touch-free use, prevent cross-infection. Power saving: When the DC product uses 4 AA alkaline batteries, it is used 300 times a day, and there is no need to replace the battery within 2 years. Easy maintenance: The built-in filter is easy to remove solid materials such as sand and gravel in the waterway. Beautiful and elegant: The appearance is streamlined and designed to cater to modern trends. Timeout function: When the continuous use time exceeds 1 minute, the machine wi ll automatically shut off the water to avoid waste of water resources caused by foreign matter in the sensing range for a long time. Built-in flushing solenoid valve and water softener, the water is even and smooth, easy to use. Specification: Condition: Brand New Item Type: Water Faucet Power Sup ply: Use 4 AA Alkaline Batteries Material: Brass Optional Type: Vintage, Black Thread: G1/2" Nominal Pressure: 0.1-0.6mpa Ambient Temperature: 0.1-45℃ Height: Approx.310mm / 12.2in Package List: 1 * Faucet 1 * Hose 1 * AC/DC Control Box 1 * Screw Kit 1 * Connector 1 * User Manual Note: 1.The product only uses batteries. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 4. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .