KOHLER K-13460-CP Sculpted Touchless Lavatory Faucet with Temperature Mixer, Polished Chrome Kohler Insight Touchless Sculpted Electronic Battery Powered Bathroom Faucet With Mixer, Polished Chrome Waterproof shroud protects electronic components The product is manufactured in China Insight adaptive infrared technology Waterproof shroud protects electronic components Water-saving 0.5 gpm aerator Temperature control handle option Minimum 3-year battery life with 2 AAA batteries