The Corwin Kitchen Collection features seamless lines and elegant details for a harmonious look in your kitchen. Life moves fast, Touchless Technology keeps up. DeltaTouch2Ofaucets with Touchless Technology help keep germs and mess off your kitchen faucet and provides easy water control 3 ways: simply place your hand near the faucet, tap the faucet surface, or use standard handle activation. The TempSense LED light changes color to alert you to the waters temperature and eliminate any possible surprises or discomfort. MagnaTiteDocking uses a powerful integrated magnet to pull your faucet spray wand precisely into place and hold it there so it stays docked when not in use. Delta faucets with Diamond SealTechnology perform like new for life with a patented design which reduces leak points, is less hassle to install and lasts twice as long as the industry standard. SpotShieldTechnology helps to keep your kitchen faucet cleaner, longer by resisting water spots and fingerprints. Requires (6) AA, included, or (6) C batteries. Optional A/C adapter may be purchased separately. Everything you need is together in one convenient box, including integrated InnoFlex PEX supply lines. You can install with confidence, knowing that Delta faucets are backed by a lifetime limited warranty.