Key Features Build to Last: High-quality copper, 304 stainless steel, ceramic, and painting/eletroplating process make the item durable and solid, it can better keep beautiful and practical without frequent replacement. User-friendly and Intelligent: The infrared sensing principle allows the product to quickly sense and provide water within a sensing distance of about 1.97inch. When the hand is moved away, it also automatically stops within 3s, which is more convenient. Universal for All Seasons: The temperature in the range of 32-176℉ can effectively avoid overcooling and overheating. Application With a sensing distance of about 1.97inch, this item is suitable for under-platform sinks of different shapes in homes, restaurants, shopping centers, schools, companies, hotels, kitchens, KTVs, subway stations, bathrooms, and other places. Specification Color: Electroplating /Black Material: Copper, 304 Stainless Steel, Ceramic Surface Treatment: Painting/Eletroplating Control Mode: Automatic Sensing Style: Interior Furnishings Feature: Waterfall, Hot and Cold Water Assembly Required: Yes Power Source: Battery(Included) Mount Type: Countertop, Single-hole Number of Items: 1 Number of Hoses: 3 Temperature Range: 0-80°C/32-176℉ Diameter of Mounting Hole: 30mm/1.18inch Thread: NPT1/2 '' Hoses Length: 50cm/19.69inch, 50cm/19.69inch, , 60cm/23.62inch Water Ways: 1 Sensing Distance: About 5cm/1.97inch Gross Weight: 1kg/2.2lbs Net Weight: 0.8kg/1.76lbs Package Size: 41.5*21*8cm/16.34*8.27*3.15inch Overall Size(L*H): 16.5*18cm/6.5*7.1inch Height from Nozzle to Bottom: 14.5cm/5.71inch Length from Nozzle to Column: 11cm/4.33inch Bottom Size: 4.5*4.5cm/1.77*1.77inch Package Included 1* Infrared Sensor Faucet 1* English Manual 3* Hoses 1* Control Box 1* Temperature Mixer 3* Washers Other Accessories for Installation Notes 1.Please install it in strict accordance with the instructions and pay attention to the safety precautions inside. 2.The faucet needs to undergo high-pressure water testing before leaving the factory, so there is a small amount of water inside the product, and the inner wall of the product may have rough copper particles, which are normal phenomena. 3.Please note that the faucet can not be rotated.