RAPID HEATING: Equipped with a 1500W power rating, this immersion heater swiftly heats 5 gallons of water. Its stainless steel cover surrounds a curved heating tube, featuring evenly spaced heat dissipation holes and a double-layer thermal conductivity design for faster heat transfer. ENHANCED SAFETY: Features a 304 stainless steel guard to prevent direct contact with the high-temperature tube, enhancing safety. The included steel wire ball helps remove scale, extending the heater's lifespan. SIMPLE TO USE: Fully submerge the heater in water, plug in the grounded cord, and quickly heat water with just two steps. Ideal for large volumes of water, though multiple heaters are required for larger capacities. Remember, never connect more than one heater to the same outlet. VERSATILE APPLICATIONS: This portable immersion heater is suitable for non-metallic containers like bathtubs, plastic pots, and wooden barrels. Lightweight and easy to transport, it's perfect for heating water for baths, foot soaks, or as a travel water heater. Plug Type: US Plug Voltage: AC110V Color: Black Material: Stainless Steel Package Contents: 1x Water Heater 1x Thermometer 1x Steel Wire Ball Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement allowed error is +/- 1-3cm.