Touchless on/off with a wave of your hand 5-1/2" (140 mm) spout reach Response technology uses a state-of-the-art motion sensor for reliable touchless activation Powered by six AA batteries (included) KOHLER ceramic disc valves exceed industry longevity standards for a lifetime of durable performance 1.2 gpm (4.5 lpm) maximum flow rate at 60 psi (4.14 bar) Aerated flow Box includes: Assembled faucet, supply lines, escutcheon plate, clicker drain, six AA batteries Clicker drain with tailpiece and overflow This product can help a building earn Water Efficiency points in LEED Green Building Rating System