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 for safe and comfortable use. Water and electricity separation design with internal insulation barrier for enhanced safety and protection against leakage. Vertical style unit with mechanical control mode. Made of ABS material in silver white color. Equipped with single-handle, single-hole faucet. One-piece water heater type. EU plug included, suitable for use in countries including Germany, France, Spain, Italy, and Indonesia. Voltage: AC220V. Heating power range: 2.1kW to 5kW. Net weight: 1.4 kg. Product dimensions: 21 x 11 x 27 cm. Maximum capacity: 300mL. Energy efficiency class III. Includes 1 water heater, 1 shower set, and 1 English instruction manual. Installation requires proper grounding; mobile socket use is prohibited. Faucet may or may not be rotatable. Note: Color may vary slightly due to lighting and display differences. Measurement error allowed within +/- 1-3 cm.