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 in water 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 optimized flow holes. Durable and reusable design. The perforated cover allows efficient heat dissipation into the water. Place in water at the recommended level and connect to a grounded electrical outlet to begin operation. Equipped with a timer function. Set the desired time using the SET button. Automatically shuts off when the timer ends with an ble alert, helping prevent accidents due to unattended use. Offers safer and more convenient operation without constant monitoring. Simple to use: Submerge the heater to the indicated water level line, plug into a grounded outlet, and confirm operation by checking the power indicator light on the plug. Portable and ready to work immediately. 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 + Stainless Steel Voltage: AC 220V Package includes: 1 x Water Heater Note: Other items not included. Product appearance may vary slightly due to lighting conditions.