Yescom 5" Automatic Electronic Sensor Touchless Faucet Motion-activated Bathroom Bar Vessel Sink Tap Brushed Nickel Three-layer Finish Touchless Auto Sensor Faucet We Promise: We Only Sell The Top-quality Safe Faucets With TRUE Certification: AB1953 Certification; Faucet Height: 5"; Spout Height:3-3/4"; Spout Reach:3"; Power Cord:33"; Deckplate:6" x 2";Shank size:1 15/16" Installation Types: Vessel One 6V DC adaptor(INCLUDED) or 4pcs 1.5v batteries (EXClUDED) as alternative