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, while allowing heat to transfer efficiently into the water through perforations in the cover. Durable and reusable design. The perforated cover enhances heat dissipation into the water. Immerse the heater at the appropriate water level and plug into a grounded electrical outlet to begin operation. This submersible water heater includes a timer function. Set the desired time by pressing the SET button. When the timer ends, power automatically shuts off and an ble 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, indicated by the safety water line on the unit. Plug into a grounded outlet and check the power indicator light on the plug to confirm the device is powered on. The portable water heater will then begin heating. Warning: The power cord must not be immersed in water. Plug type: EU plug, compatible with countries including Indonesia, Germany, France, Spain, and Italy. Color: Black. Material: Plastic and stainless steel. Voltage: AC 220V. Package includes: 1 x Water Heater. Only the items listed are included; other products are not part of the package. Note: Lighting and monitor settings may affect color representation.