[Heat Water Faster] High-power immersion water heater can warm 5 gallons of water in a few minutes. This portable bucket heater is ideal for camping and outdoor use, allowing you to enjoy a warm shower even outside. In cold winter months, you no longer need to wait a long time for warm water. Perfect for use with above ground pools, enabling hot water in just minutes. [Easy to Use] Simply place the submersible pool heater into the water and connect it to a power source with minimal setup required. Ensure the heater is fully submerged during operation. Monitor water temperature as needed. Continuous use of the water heater should not exceed 3 hours. Check your pool or container size before use to ensure compatibility. [Portable and Versatile] This compact electric submersible heater works in various containers such as buckets, basins, bathtubs, and small inflatable swimming pools. Ideal for both indoor and outdoor applications. Lightweight and easy to carry, making it suitable for home, camping, and travel use. Not recommended for large in-ground or oversized swimming pools. [Warmings] Never operate the heater outside of water or use it in an empty container. Do not insert hands or body parts into water while the heater is plugged in. Always unplug the unit before removing it from water. The leakage protection plug is not a power switch. Maintain adequate water levels at all times during use. Read all instructions carefully before operating.