1Safe and energy-saving, it heats up immediately. 25500W high power, warmer and more stable. 3. Digital temperature display and knob-type temperature adjustment, safe and reliable to use. 4. Frequency conversion constant temperature, water temperature memory. 5 This heater can be used in explosion-proof or popular places, with a pressure resistance of up to 20MPA. Mini instant electric water heater helps you solve the problem of cold water in winter. Features: 1. The kitchen and bathroom can be used. 2. Safe and energy-saving, it heats up immediately. 3. 5500W high power, warmer and more stable. 4. Digital temperature display, knob-type temperature adjustment, safe and reliable to use. 5. Frequency conversion constant temperature, water temperature memory. 6． This heater can be used in explosion-proof or popular places, with a pressure resistance of up to 20MPA. Specifications: Condition: Product Type: Water Heater Material: ABS Flame Retardant Color: Red, White (optional) Size: Approx. 320*90*60mm/12.6*3.5*2.4 inches 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 above Applicable water pressure: 0.4-0.6Mpa Water pipe interface: G 1/ 2" interface installation method: Wiring Packing list: 1 * Water heater 1 * One pack of installation accessories (three gaskets are white and black in random colors) 1 * Instruction manual