1. MULTIFUNCTIONALITY: This heater provides a comfortable bathing experience in cold weather and can be used to heat water for foot soaking in various containers such as bathtubs, plastic buckets, inflatable pools, and foot baths. 2. Fast heating performance: The built-in 3,000-watt electric heater quickly raises water temperature within minutes, efficiently preparing hot water and capable of heating up to 5 gallons. 3. Intelligent automatic control: Features automatic shutdown and reheating function. When the water temperature reaches 70 degrees Celsius, the unit automatically turns off and resumes heating when the temperature drops to 50 degrees Celsius, offering an energy-efficient and safe operation. 4. Durable and safe: Constructed with a high-performance heating element tested for reliability, designed for long service life. The sturdy build includes ABS and stainless steel components with rust-resistant design, helping prevent direct contact between the heating element and users for enhanced safety. 5. Convenient operation and included accessories: Simple to use—just place the heater in water and connect to power. The package includes a heating rod and a wire brush for easy cleaning and maintenance.