Upgrade your bathroom with this ENER-J Electrical Washbasin Touchless Sensor Faucet with Water Mixer Valve. The sensor-activated faucet offers convenience, water-saving features, and energy efficiency. Enjoy a modern and hygienic experience with touchless operation while the durable construction ensures long-lasting performance. Easily adjust the water temperature with the included water mixer valve. Installation is a breeze with the necessary standard accessories included. This faucet is designed for water-saving, automatically shutting off to reduce overall water usage without sacrificing water pressure. It features simple and convenient operation: when the sensor is activated, the faucet automatically supplies water as soon as hands are within sensing range, and stops when you move away. The sensor tap is powered by 4pcs AA alkaline batteries (NOT included), which can last about 2 years for family use. It is easy to install with a single hole mount and all necessary UK standard accessories. The faucet is suitable for a deck thickness of 20mm and a hole diameter of 20-30mm. It comes with a water mixer valve to adjust the water temperature. The faucet boasts a chrome-finished solid brass construction for reliability and long-lasting performance.