Features: This is a water heater for the application of changing the cold water into hot water and it will meet your various needs such as used in kitchen, bath room, public restroom, etc. It is a high efficient water heater with compact size to produce the hot water very quickly. LCD digital temperature display. Freely adjust water temperature by water flow, simple operation. Safe heater, electricity saving, water saving, no pollution, no exhaust gas. Stainless construction with mini design, it is durable, elegant and fashionable. Specifications: Material: Stainless Steel Shell Power: 3000W Rated Frequency: 50Hz Rated Pressure: 0.4-0.6Mpa Waterproof Grade: IPX4 Temperature: 30-45℃(Considering the use environment in severe cold areas may not reach the maximum temperature of 55℃) Installation wire diameter: ≥2.5mm² copper wire Water pipe interface: G 1/2" interface Size: 20 x 10.5 x 6.5cm / 7.87 x 4.13 x 2.56 inch (appr.) Package Included: 1 x Water Heater 2 x Fixing Screws 2 x Screws Protector 1 x Manual Note: 1. Please note this item should get the water first and then link the electricity when installing. 2. You'd better install this item vertically to ensure long service time. 3. Please kindly make a note if you need any adapter. 4. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..5. About incoming and outgoing water volume problem, the heating function cannot be turned on when the water pressure is too low, the hot water pressure is too high, and the hot water is small to have hot water. 6. The outlet water temperature is affected by the water temperature and the size of the water flow.