1. Meet Your Various Needs: Enjoy a comfortable bath during cold weather or use our heater to boil water and keep your feet warm overnight. Compatible containers include bathtubs, plastic tubs, inflatable pools, and foot baths. 2. Fast Heating: Submerge the electric water heater into the container, and it heats up within minutes. The 3000W heating element ensures efficient hot water generation—boiling 5 gallons of water in just a few minutes. Simply place the heater in water and plug it into a standard power outlet. 3. High Performance: We use rigorously tested high-performance heating elements with a lifespan exceeding 10,000 hours, robust construction, and advanced technology to ensure quality, durability, and reusability. 4. Safe & Durable: The electric immersion heater features premium copper wiring for efficient power delivery. The ABS housing is stainless steel—rust-resistant and designed to prevent direct contact with the heating element, enhancing user safety and reducing accident risk. 5. Built-in Timer Function: Press the SET button to adjust the timer. When time expires, the unit automatically shuts off and emits an audible alert—helping prevent accidents caused by forgetfulness. No need to monitor it continuously during operation, making it safer and more convenient. Simple Operation: Place the heater level (the device includes a safety water-level indicator). Plug into a grounded outlet. Check the power indicator light to confirm the heater is on. The portable heater begins operating immediately. Warning: Do not submerge the power cord or handle in water.