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 heating element quickly raises water temperature within minutes, efficiently preparing hot water and capable of heating up to 5 gallons. 3. Intelligent automatic control: Features automatic shut-off and reheating function. The unit turns off when water reaches 70°C and automatically reheats when temperature drops to 50°C, offering an energy-efficient and safe operation. 4. Durable and safe design: Equipped with a high-performance heating element tested for durability and long service life. Constructed with sturdy materials and includes ABS and stainless steel components with rust-resistant design. Helps prevent direct contact between the heating element and user for enhanced safety. 5. Convenient operation and included accessories: Simple to use—place the heater in water and connect to power. The package includes a heating rod and a wire brush for easy cleaning and maintenance.