Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating – Intelligent Timing Function Portable electric submersible water heater with 3000W power for fast and efficient heating. Suitable for inflatable pools, bathtubs, plastic barrels, foot baths, and other water containers. Constructed with high-quality copper elements for reliable performance. Features a stainless steel outer casing for rust resistance and added safety. The durable PP material housing is non-toxic, odorless, and environmentally friendly. Designed for safe operation with protection against direct contact between the heating element and user. This product is CE certified and built to meet high safety and quality standards. Intelligent timing function allows for convenient and energy-efficient use. Ideal for home use, especially during colder seasons, to ensure a comfortable bathing experience. Please read all safety instructions carefully before use. Not intended for use by children. Avoid direct body contact with the heater while in operation. Note: Slight variations in dimensions (2–3 cm) may occur due to manual measurement. Color may vary slightly due to monitor display differences.