[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, enjoy hot water quickly without long wait times. Perfect for use with above-ground pools, providing heated water in just a few minutes. [Easy to Use]: Simply place the submersible pool heater into the water and connect to a power source with no complicated 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 suitable for large in-ground or oversized above-ground pools. A reliable choice for home, outdoor activities, and camping. Lightweight and easy to transport. [Warnings]: Do not use this immersion heater in bathtubs or with inflatable bathtubs. Never insert hands into water while the heater is plugged in. When water is sufficiently 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.