Brand new in box ready to ship Durable Solid Brass Construction Polished chrome Finished Use the AC/DC battery. ( Batteries are not included ) Has a sensitive sensor so you don't have to touch the handle to turn on and shut off. Microcomputer intelligent control,intelligent power-saving. Zero distance contact, induction that is the water, leaving that off the water, simple and quick Touch-free use,to prevent cross-infection. Soft water, rich foam, effectively prevent water foam splash, safe and water-saving Drip Free Ceramic disc cartridge for smooth and long lasting operation Complete with a faucet & all installation accessories Comes with 24 months manufacture warranty 1 x Touchless Mixer Auto Sensor Faucet All installation accessories.