About this item The faucet with infrared sensor can wash hands without touching it avoid cross-infection by bacteria and achieve sanitation. Ultra-thin waterfall outlet shows the natural beauty of smooth-flowing, splash-free water keeping the sink dry. Suitable for everyday bathroom tasks. Use AA batteries to provide power once the hand is in the detection range it will automatically supply water and stop when you leave your hands; G1/2 connection size complete accessories ready to install complete faucet accessories can be installed at the reception convenient and fast enjoy the new home improvement experience Equipped with a DC control box (battery powered does not include the battery) it can be used when there is no outlet near the sink or when the power is off but it requires maintenance and the battery must be replaced when the battery is exhausted