1Safe and save electricity, that is, open and instant hot . 25500W high power, warmer and more stable. 3Digital display temperature display, knob type temperature adjustment, safe and reliable use. 4Variable frequency constant temperature, water temperature memory. 5The heater can be used in explosionproof or popular places, with pressure resistance up to 20MPA.Mini instant electric water heater to help you solve the problem of cold winter water. Features: 1. Kitchen, bathroom can be used. 2. Safe and save electricity, that is,open and instant hot. 3. 5500W high power, warmer and more stable. 4. Digital display temperature display, knob type temperature adjustment, safe and reliable use. 5. Variable frequency constant temperature, water temperature memory. 6. The heater can be used in explosion-proof or popular places, with pressure resistance up to 20MPA. Specification: Condition: 100% Item Type: Water Heater Material: ABS Flame Retardant Color: Red, White (Optional) Size: Approx. 320 * 90 * 60mm / 12.6 * 3.5 * 2.4in Weight: Approx. 1449g / 51.1oz Voltage: 220V, 50Hz Current range:25A Power: 5500W Temperature Adjustment Range: 30-55 C Installation Wire Diameter: 2.5mm Copper Wire Or More Applicable Water Pressure:0.4-0.6Mpa Water Pipe Interface: G 1/2" Interface Installation Method: Wiring Package list: 1 * Water Heater 1 * A Pack of Mounting Accessories (three Spacers Color White Black Random) 1 * Instruction Manual