Constant temperature water heater with fast heating and high power thermal core for continuous hot water supply. 3500W heating power with 88% hot water output rate. Built-in stainless steel heating element ensures efficient and rapid water heating. Real-time temperature display provides visible control during use, enhancing safety and comfort. Features a water and electricity separation design with internal insulation protection to prevent electrical hazards and leakage. Vertical style unit with a maximum volume of 300mL. Energy efficiency class III. Heating power range: 2.1kW (included) to 5kW (excluded). Requires proper grounding; mobile socket use is prohibited. Net weight: 1.4 kg. Control mode: Mechanical. Dimensions: 21 x 11 x 27 cm. Single-handle, single-hole faucet design. Faucet may or may not be rotatable depending on model. One-piece water heater type. Color: Silver white. Material: ABS plastic. EU plug included, suitable for use in Indonesia, Germany, France, Spain, Italy, and other regions with compatible outlets. Voltage: AC 220V. Package includes: 1 x Water heater 1 x Shower set 1 x English instruction manual Note: Item color may slightly vary due to lighting and screen display differences. Measurement error allowed within +/- 1-3 cm.