1. Meet your various needs: Enjoy a comfortably warm bath during cold weather or use the heater to heat water and soak your feet overnight to keep them warm. Suitable containers include bathtubs, plastic tubs, inflatable pools, basins, and footbaths. 2. Fast heating: Submerge the electric water heater and within minutes, the unit begins heating. The 3000-watt electric heating element efficiently heats water, bringing 5 gallons to near boiling in minutes. Simply place the heater in water and plug into a standard grounded outlet. 3. High performance: Features rigorously tested high-performance heating elements with an operational lifespan of over 10,000 hours. Durable construction and advanced technology ensure quality, longevity, and repeated use. 4. Safe and durable: Built with high-quality copper wiring for efficient power transmission. The housing is made of stainless steel and ABS material, resistant to rust and designed to prevent direct contact between the heating element and human skin, enhancing safety during use. 5. Equipped with a timer function: Press the SET button to adjust the timer. When the time ends, the power automatically shuts off with an ble alert, helping prevent accidents caused by forgetfulness. Allows hands-free operation for added convenience and safety. Simple operation: Place the heater in water at the proper level (unit has a safety water level line). Plug into a grounded electrical outlet. Check the indicator light to confirm the heater is powered. The portable heater will then begin operation. Warning: Do not submerge the power cord or handle. Note: Due to lighting and screen setting differences, the item's color may vary slightly from images. Slight dimensional variations may occur due to manual measurement.