... ISO, No control box,integrated design,one 3V lithium battery operation,save w Quality mixer,basin mixer, kitchen faucet:Integrated design,no ... , prevent cross contamination Power supplied by one-piece 3V lithium battery CPU control, it will automatically shut off after being ... adjustable Feature Model No.: FW-1341 Power and voltage: CR123A lithium battery, DC 3V Diameter of water pipe: G1/2" Water ...