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. Place in water at the proper level—refer to the marked water line—and plug into a grounded electrical outlet to begin operation. Equipped with a timer function. Set the desired time using the SET button. Automatically shuts off when time expires with an ble alert, helping prevent accidents from unattended use. Safer and more convenient. Simple to use: Submerge the heater to the correct water level, plug into a grounded outlet, and confirm the power indicator light is on. The portable heater will begin heating. Warning: Do not immerse the power cord or plug in water. Plug Type: EU plug, suitable for use in Indonesia, Germany, France, Spain, Italy, and other compatible regions Color: Black Material: Plastic and stainless steel Voltage: AC 220V Package Includes: 1 x Water Heater Note: Light reflections in images are for illustration only and not part of the product.