1. Meet your various needs: Enjoy a comfortably warm bath in cold weather or use the heater to heat water for soaking your feet overnight to keep them warm. Suitable containers include bathtubs, plastic tubs, inflatable pools, and footbaths. 2. Fast heating: Submerge the electric water heater and it will heat up within minutes. The 3000-watt heating element efficiently heats waterbring 5 gallons of water to near boiling in minutes. Simply place the heater in water and plug it into a standard grounded outlet. 3. High performance: Features a rigorously tested high-performance heating element with an extended lifespan of over 10,000 hours. Built with durable construction and advanced technology for long-term reliability and repeated use. 4. Safe and durable: Constructed with high-quality copper wiring for efficient power transmission. The heating element is encased in stainless steel to prevent direct contact with the body, reducing risks. Designed for safe operation with minimized accident potential. 5. Built-in timer function: Press the SET button to adjust the timer. When the time ends, the device automatically shuts off with an audible alert, preventing accidents due to forgetfulness. Allows hands-free operation for added convenience and safety. 6. Easy to use: Place the heater in water with the water level above the minimum mark. Plug into a grounded electrical outlet. Check the power indicator to confirm operation. The portable heater will begin heating immediately. Warning: Do not submerge the power cord or handle. Keep them dry at all times.