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. FAST HEATING PERFORMANCE: The built-in 3,000-watt electric heating element quickly raises water temperature within minutes and efficiently heats up to 5 gallons of water. INTELLIGENT AUTOMATIC CONTROL: Features automatic shut-off when water reaches 70°C and resumes heating when temperature drops to 50°C, offering an energy-efficient and safe operation. DURABLE AND SAFE DESIGN: Constructed with a high-performance heating element tested for durability and long service life. The unit features a robust structure with ABS and stainless steel components, along with a rust-resistant design that helps prevent direct contact between the heating element and users for enhanced safety. EASY OPERATION AND INCLUDED ACCESSORIES: Simple to use—just submerge the heater in water and connect to a power source. The package includes a heating rod and a wire brush for convenient cleaning and maintenance.