3000W Immersion Water Heater, Smart Submersible Water Heater with Timer Function, Compatible with Pool and Bathtub 3000W power heats 5 gallons of water quickly. Ensure the heater is fully submerged before connecting to a 220V power supply. Features a high-quality stainless steel protective cover that prevents direct contact with heating elements and enhances heat transfer through ventilation holes. Durable and reusable design promotes efficient heating. Place in water at the correct level—do not operate above the marked water line. Connect to a grounded electrical outlet to begin operation. Equipped with a timer function. Press the SET button to adjust the time. When the timer ends, the unit automatically shuts off and emits an ble alert, helping prevent accidents due to unattended use. Offers safer, hands-free operation. Simple to use: submerge the heater to the proper level, plug into a grounded outlet, and confirm the power indicator light is on. The device will begin heating immediately. Warning: Do not immerse the power cord or plug in water. Plug Type: EU standard, suitable for use in Indonesia, Germany, France, Spain, Italy, and other countries using EU plugs Color: Black Material: Plastic and stainless steel Voltage: AC 220V Package Includes: 1 x Water Heater Note: Other items are not included. Product appearance may vary slightly due to lighting conditions.