1Heating seconds: The electric heater immersed in the suspension can heat the water heater in just a few minutes. The 3000 W electric heater makes hot water heating more effective. Boil 5 gallons of water in a few minutes. All you need to do is put the heater in the water, and then connect the easy-to-use power supply. 2Automatic shutdown: The water heater has an automatic shutdown function. When the water temperature reaches about 70 degrees Celsius, the indicator light goes out, the product automatically turns off the power, and then pulls out the plug to contact the water, if the plug is not pulled, when the water temperature drops to about 50 degrees Celsius, it will become hot again. 3High performance: We choose high-performance water heater elements based on rigorous testing, a service life of more than 10,000 hours, a rugged structure and superb technology to ensure high quality, durability and reusability. 4High quality and safety: Electric immersion heaters have high-quality copper wires, so it is easier to transmit more electricity. The exterior of ABS made of stainless steel and rust protection effectively prevent the heating element from coming into contact with the human body. This is safer to use and reduces accidents. 5Meet your different needs: enjoy a super comfortable bath in cold weather, or use our heater to boil water and soak your feet overnight to keep you warm. Applicable containers: bathtub, plastic bucket plastic bathtub, inflatable swimming pool, bathtub, foot tub.