3000W Immersion Water Heater, Smart Submersible Water Heater with Timer Function for Pool or Bathtub Walkbee 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. Features a high-quality stainless steel protective cover that prevents direct contact with heating elements and allows efficient heat transfer through perforated holes. Durable and reusable design enhances safety and performance. Place the heater in water at the appropriate leveldo not operate above the marked water lineand plug into a grounded electrical outlet to begin operation. Equipped with a timer function: press the SET button to adjust the time. When the set time ends, the device automatically shuts off with an audible alert, helping prevent accidents due to unattended use. Offers safer, hands-free convenience. Simple to use: submerge the unit to the correct water level (refer to the safe water level indicator), plug into a grounded outlet, and confirm operation by checking the power light on the plug. Portable and easy to handle. Warning: The power cord and plug must not be immersed in water. Plug Type: EU plug, compatible with countries using EU standards such as Germany, France, Spain, Italy, and Indonesia Color: Black Material: Plastic + Stainless Steel Voltage: AC 220V Package Includes: 1 x Water Heater Note: Light reflections in photos are for illustration only and do not affect product functionality.