1、3 Seconds Fast Heating: This instant water heater features a 3-second rapid heating system, providing hot water on demand for your convenience. 2、Multi-conservation: This water heater is equipped with multiple safety features, including leakage conservation, water pressure conservation, dry-burning conservation, frost conservation, and over-temperature conservation, ensuring safe and worry-free operation. Also equipped with a power failure conservation function that ensures safety and prevents any potential hazards during power outages. 3、Intelligent Temperature Control: The hot water heater with intelligent constant temperature control, allows the temperature display direction can be freely switched up and down. Instant electric water heater with three adjustable power levels in 3.5KW / 4.5KW / 5.5KW can be adjusted to the appropriate power according to different installation environment in the home. 4、Large LED Display Screen: The electric water heater is equipped with a high-definition LED display screen, providing clear and easy-to-read information about the water temperature and settings. This tankless water heater electric has an IPX4 waterproof rating, making it resistant to splashes and suitable for use in wet environments. 5、Easy Installation: A small-sized electric water heater that can be installed 360 degrees, and can be used for both kitchen and bathroom, without capacity limitations. It includes the necessary accessories for installation, such as shower head, hoses, screws, etc. It also features a water-electricity separation function, ensuring safety during use. Heating: Aluminum casting Product size: 230 x 160 x 50mm / 9.05 x 6.29 x 1.96in Power: 5500W Rated frequency: 50Hz Waterproof grade: IPX4 Using water pressure: 0-0.6MPa Power cord cross-sectional requirement: ≥2.5mm2 Hot water temperature: 30-55℃/86-131°F Electric shock conservation: Class I Control mode: Touch sensor Water flow: Starting flow - 1.2L/min, stopping flow - 1L/min 1 x Water Heater 1 x Leakage conservation Switch 1 x Flow Regulating Valve 1 x Anti Electric Wall 1 x Installing Base Plate 1 x Installation Adhesive Sticker 1bag x Expansion Screw 1 x 50cm/19.69in Water Inlet Hose 1 x 150cm/59.05in Water Outlet Hose 1 x Shower Head 1 x Shower Head Bracket 1 x Tee Joint