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 between heating elements and people or animals. Heat is efficiently transferred to the water through openings in the cover, enhancing heating speed. Durable and reusable design. The openings in the cover allow for faster heat dissipation into the water. Immerse the heater in water at the appropriate water level and plug into a grounded electrical outlet. The immersion heater will then begin operation. This submersible water heater includes a timer function. Set the desired time by pressing the SET button. When the timer ends, the power automatically shuts off and an audible alert sounds, helping prevent accidents due to unattended use. Offers safer and more convenient operation without the need for constant monitoring. Easy to use: Submerge the heater to the correct water level, as indicated by the safety water line on the unit. Plug into a grounded outlet. Check the power indicator light on the plug to confirm the device is powered on, then the portable water heater will start working. Warning: The power cord must not be immersed in water. Plug type: EU plug, compatible with countries such as Indonesia, Germany, France, Spain, and Italy. Color: Black Material: Plastic + stainless steel Voltage: AC 220V Package contents: 1 x Water Heater Note: The package includes only the items listed above. Other products are not included. Note: Due to lighting conditions, actual product color may vary slightly from images.