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 when water reaches 70C and reheats when temperature drops to 50C, offering an energy-efficient and safe operation. 4. Durable and safe: High-performance heating element tested for reliability with a lifespan exceeding 10,000 hours. Constructed with sturdy materials and rust-resistant design. ABS and stainless steel components help prevent direct contact with the heating element, enhancing user safety. 5. Convenient operation and included accessories: Simple to usejust place the heater in water and connect to power. The package includes a heating rod and a wire brush for easy cleaning and maintenance.