I was in the midst of browsing eco-friendly household products and I came across this amazing automatic faucet that has the ability to charge itself every time one uses it. We already have known numerous touch-free faucets already that minimize the unnecessary flow of water especially when brushing our teeth. The EcoPower promise different way of saving the environment. It has the little turbine inside that produces energy in every use. In as little as 5 uses a day, charge will be replenished and in as little as 10 uses a day, the backup battery will be seldom used. It is amazing that we can save on energy while using the item.