1. The operation is simple, and the water flow is automatically activated by placing your hand on the sensor area. 2. If there is no obstacle in front of the sensor (ie, you lift and remove your hand), it will stop immediately. 3. The faucet is single cold and can be used in the kitchen or bathroom, hotel or other public places. 4. Battery powered, you can use 4 AA batteries, easy to install (battery not included). 5. The use of high-quality materials, wear-resistant and corrosion-resistant, and each faucet undergoes high-pressure water pressure testing. Specification Condition: 100% Brand New. Item Type: Sensor Faucet Material: Copper Weight: Approx. 1390g/49oz Working temperature: 0-65℃ Rated pressure: 0.05-0.8mpa Installation type: vertical Function type: sensor faucet. Open mode: induction type Power supply mode: battery powered Battery: 4 x AA batteries (battery not included) Thread: G1/2 thread Applicable type: basin faucet, kitchen faucet, bathroom faucet. Spout reach: approx.