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 5 gallons of water. 3. INTELLIGENT AUTOMATIC CONTROL: Features automatic shutdown and reheating function. When water temperature reaches 70°C, the unit automatically turns off power and resumes heating when temperature drops to 50°C, offering an energy-efficient and safe operation. 4. DURABLE AND SAFE: High-performance heating element selected after rigorous testing, with a lifespan exceeding 10,000 hours. Sturdy construction with ABS and stainless steel materials, rust-resistant design, and protective structure to prevent direct contact between the heating element and user, ensuring safe operation. 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.