Description: Stylish chrome finish, made from high quality alloy. The infrared sensor faucet will turn on automatically when your hands approach the induction district and it will automatically turn off in 1.5 seconds when your hands leave. The machine will close automatically 1.5 minutes later or when there is different substance inside the induction district. If you need to wash continuously, pls move your hands away at first for 2 seconds and induct again. Only cold water one way design. Suit for G1/2" connection Size tubes. Comes with installtion accessories, easy to installtion; Great for home, hotel or public use. Specification: Material: Copper Overall Height: 25cm/9.84inch Dia of Base: 5cm/1.97inch Sensing range:30cm The controller requires 4xAA batteries to use(Not included) Package Includes: 1 Piece Automatic Infrared Sensor Faucet 1 Piece Hose 1 Piece Control Box 1 set Screws 1 Piece User Manual Note: Please allow 1-3cm error due to manual measurement. And make sure you do not mind before you bid. The colors may have different as the difference display,pls understand.