Multiple gears to choose from, digital display of gears and water temperature, easy to adjust, no need to store water, no need to heat up or keep warm in advance, hot water can be used as soon as it is switched on, no need to wait.Electric water heater adopts frequency design, which can automatically adjust the input power according to the set flow rate and temperature. When the water flow decreases, the system will consume the least amount of power, which can help you save a lot of money on heating costs.instantaneous water heater adopts 3KW heating system, slim and smooth appearance design is more beautiful and generous, simple and direct LCD digital display, intelligent self-test, automatic detection of working status and performance, safe and reliable.Instantaneous water heater has memory function or automatic alarm in case of power position and malfunction. IPX4 waterproof, power leakage protection, dry burning protection, over temperature, inactivity automatic shutdown. When power leakage, the protection device will immediately cut off the power supply to safety.This water heater is compact in shape and measures 9x2.5x5inch, it can be easily installed under the sink to enjoy hot water at any time. Please make sure it is the right size before purchasing.Product name: Electric water heaterProduct size: 23 x 13 x 6.5cmParts List:1 x Water Heater1 x Remote Control4 x Screws and Screw SleevesPlug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on.Voltage: AC100-240VColour:blackMaterial:MetalPackage Contents:1 set x hot water heaterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.