[Heat Water Faster] High-power immersion water heater quickly warms up to 5 gallons of water in minutes. Ideal for camping, this portable heater allows you to enjoy warm water even outdoors. No more waiting during cold winter months. Perfect for use with small above-ground inflatable pools, providing hot water in just a few minutes.[Easy to Use] Simply submerge the pool heater into the water and connect to a power source. The heater must be fully immersed during operation. Monitor water temperature as needed. Do not operate continuously for more than 3 hours. Check compatibility with your pool or container 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. Suitable for both indoor and outdoor use. Lightweight and easy to carry, making it ideal for home, camping, and outdoor activities. Not intended for large in-ground or commercial pools.[Warnings] Never use this heater in bathtubs or with inflatable bath products. Do not touch the water or heater with hands while the device is plugged in. Always unplug and remove the heater from water before handling. The leakage protection plug is not a power switch. Ensure adequate water level before operation. Read all instructions carefully before use.