Features: Upgrade double sensoring for faucet, two sets of sensing areas,touch sensing and infrares sensing，two water modes, 0.25 second fast induction. Front touch area: when the hand touches the touch area, the water will come out, and if touched again, the water will stop coming out. Bottom Sensoring: When the hand is placed in the distance at less than 7cm or so from the bottom sensoring window, the water will come out. When the distance prolongs to more than 15cm or so, the water will stop coming out. It is equipped with corresponding three wavelengths adjustable (for details, please see the installation and operation video). First-class water efficiency, energy saving and environmental for protections. Simple designs style, adapt to various home styles. Specifications: Material: Plastic+Copper Weight: 300g Size: 67x65x33mm Standby Energy Consumption: ≤0.2mW Working Water Pressure: 0.05-0.8MPa Sensing Range: Bottom Sensor 0-14cm Battery Capacity: 950mAh Water Efficiency: First Level for Protection Grade: IPX6 Charging Method: USB Package Includes: 1x Automatic Water Saver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.