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. Features a stainless steel heating element for efficient and reliable performance. Real-time temperature display allows for dynamic monitoring during use, enhancing safety and comfort. Designed with water and electricity separation for improved safety, featuring internal electrical protection and waterproof structure to prevent leakage. Vertical style unit with a compact appearance size of 21 x 11 x 27 cm. Made of ABS material in silver white color. Equipped with a single-handle, single-hole faucet design. Mechanical control mode. Net weight: 1.4 kg. Heating power: 3500W (2.1kW – 5kW range). Energy efficiency class III. Operates at AC220V with EU plug, suitable for use in Indonesia, Germany, France, Spain, Italy, and other regions using EU standard outlets. Installation requires proper grounding. Mobile sockets are not permitted. Package includes: 1 x Water heater 1 x Shower set 1 x English instruction manual Note: Light reflection and display differences may cause slight variations in color between the image and actual item. Measurement error allowed within +/- 1-3 cm.