[Heat Water Faster]: High-power immersion water heater can warm 5 gallons of water in minutes. Ideal for camping, this portable bucket heater allows you to enjoy a warm shower outdoors. In cold winter months, eliminate long waits for hot water. Perfect for use with above ground pools to enjoy heated water quickly. [Easy to Use]: Simply place the submersible pool heater into the water and connect to a power source with minimal setup. Ensure the heater is fully submerged during operation. Monitor water temperature as needed. Continuous use should not exceed 3 hours. Check compatibility with your inflatable pool size before use. [Portable and Versatile]: This compact electric submersible heater works with various containers such as buckets, basins, bathtubs, and small inflatable swimming pools. Not recommended for large in-ground or oversized outdoor pools. A practical solution for home, camping, and outdoor activities. Lightweight and easy to carry. [Warnings]: Do not use this immersion heater in inflatable pools or bathtubs. Never insert hands into water while the heater is plugged in. When water is heated, unplug the unit before removing it from the container. The leakage protection plug is not a power switch. Always ensure adequate water level before operation. Read all instructions carefully prior to use.