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. Reinforced stainless steel heating element ensures efficient and reliable performance. Real-time temperature display provides visible control during use for added safety and comfort. Water and electricity separation design with internal electrical protection wall to prevent leakage and ensure safety. 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 tap design. Faucet may or may not be rotatable depending on model. One-piece water heater type. Color: Silver white. Material: ABS. EU plug included, suitable for use in Indonesia, Germany, France, Spain, Italy, and other compatible regions. 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 display differences. Measurement tolerance: +/- 1-3 cm.