3000W power can heat 5 gallons of water in minutes. Before inserting the heater, ensure it is completely submerged in water, then connect to a 220V power supply. Featuring a high-quality stainless steel protective cover, the submersible water heater prevents direct contact with heating elements and allows heat to transfer efficiently into the water through ventilation holes. Durable and reusable design enhances performance and safety. Immerse the heater at the proper water level and plug into a grounded electrical outlet to begin operation. Equipped with a timer function. Set the desired time using the SET button. When the timer ends, the power automatically shuts off with an audible alert, helping prevent accidents due to oversight. Offers added convenience and safety during use. Simple to operate: Submerge the heater to the marked safe water level line, plug into a grounded outlet, and verify operation by checking the indicator light on the plug. The portable water heater will then begin heating. Warning: Do not immerse the power cord or plug in water. Plug type: EU plug, compatible with countries including Indonesia, Germany, France, Spain, and Italy. Color: Black Material: Plastic + stainless steel Voltage: AC 220V Package contents: 1 x Water Heater Note: Product appearance may vary slightly due to lighting conditions.