1.2000W fast heating: The immersion water heater is rated at 2000W. It heats up quickly, with a porous design, fast heat dissipation, and good thermal conductivity. When you are camping in the fall and winter, the high-efficiency barrel heater can quickly heat up 5 gallons of water in just a few minutes. 2. Easy to use: The submersible water heater has a rust-proof 304 stainless steel cover and is reliable. Fully immerse the submersible electric water heater in water and then plug it into any grounded 110V AC outlet. Check the power indicator to ensure that the portable water heater is working properly. 3. Versatile use: This camping electric water heater is designed for a variety of heating tasks, is lightweight, easy to carry, and can be used in containers of different sizes, such as buckets, washbasins, bathtubs, and mini swimming pools. It is also suitable for farms, winter washing, dishwashing, travel, etc. 4. Easy to carry: This hot tub heater is convenient for travelers to use, can heat water to prevent scalding, emergency hot water supply, construction site hot water, providing you with double protection, so that you can enjoy a comfortable soak at any time. Note: Do not use it continuously for more than 3 hours! Do not plug two immersion heaters into the same socket.