3000W Immersion Water Heater, Submersible Water Heater for Pool and Bathtub – Heats 5 gallons of water quickly. Before use, ensure the heater is fully submerged in water, then connect to a 220V power supply. Equipped with a high-quality stainless steel protective cover that prevents direct contact with heating elements and enhances heat transfer through perforated holes. Durable and reusable design allows for efficient heat dissipation into the water. Place the heater at the appropriate water level—do not operate above or below the marked safety line—and plug into a grounded electrical outlet. The unit will begin heating immediately upon connection. Features a built-in timer function. Set the desired time using the SET button. When the timer ends, the device automatically shuts off with an audible alert, helping prevent accidents due to unattended use. Offers added safety and convenience without requiring constant supervision. Easy to operate: Submerge the heater to the correct level, plug into a grounded outlet, and confirm operation by checking the indicator light on the plug. Power cord must remain dry and not submerged in water. Plug Type: EU plug (compatible with countries such as Germany, France, Spain, Italy, Indonesia) Color: Black Material: Plastic and Stainless Steel Voltage: AC 220V Package Includes: 1 x Water Heater Note: Lighting conditions may affect product color appearance in images.