The water heater is constructed with stainless steel for enhanced safety and long-term durability. The power cord features pure copper wiring with a PVC sheath, offering resistance to high temperatures and oxidation, ensuring safe and reliable operation without leakage concerns. Equipped with a 2500W high-performance stainless steel heating tube, it provides rapid and uniform heating across the entire 25 cm tube, significantly reducing wait times for greater convenience. The U-shaped heating element includes a stainless steel protective cover, preventing direct exposure. This allows safe use with inflatable items or plastic containers, minimizing the risk of burns. Features intelligent temperature control: automatically shuts off when water reaches 75°C for added safety. A red indicator light on the rear illuminates during operation and turns off upon completion of the heating cycle. Designed for versatile use with inflatable swimming pools, plastic buckets, plastic pools, wooden tubs, ceramic baths, and similar containers, making it a practical and reliable household helper.