Self-powered Sensor Faucet
Characteristics: 1.Water come out healthfully: water come out once our hand in the exact range, and stop once our hand away. Not need to touch faucet, which avoid bacterial infection.
2.not need any outer connection power or batteries, and can use unlimited times in a day. Avoiding the trouble of changing the batteries.
3.Sensor distance adjustment: the sensor distance automatically adjusted by micro-computer, do not need to adjust by hand.