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, enhancing safety and comfort. Water and electricity separation design with internal insulation wall prevents leakage, ensuring safe operation. Vertical style unit with mechanical control mode. Made of ABS material in silver white color. Equipped with single-handle, single-hole faucet design. One-piece water heater type. Product dimensions: 21 x 11 x 27 cm. Net weight: 1.4 kg. Maximum capacity: 300mL. Energy efficiency class III. Heating power: 3500W (2.1kW included, up to 5kW). Operates at AC220V with EU plug, suitable for use in Indonesia, Germany, France, Italy, and other compatible regions. Installation requires proper grounding. Mobile socket use is prohibited. Package includes: 1 x Water heater 1 x Shower set 1 x English instruction manual Note: Light reflection and display differences may cause slight color variations between image and actual item. Measurement error allowed within +/- 1-3 cm.