Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating – Intelligent Timing Function Portable diving heater designed for fast and efficient water heating in various containers. Suitable for inflatable pools, bathtubs, plastic barrels, foot baths, and similar applications. Constructed with high-quality copper wiring and a stainless steel outer casing for enhanced durability and rust resistance. The design helps prevent direct contact between the heating element and the user, improving safety during operation. Equipped with a high-quality PP material housing that is non-toxic, odorless, and environmentally friendly, ensuring safe and long-term use. The product is CE certified, meeting essential safety and quality standards. Features intelligent timing control for convenient and energy-efficient operation. Ideal for home use, especially during colder seasons, providing a comfortable bathing experience. Please read the included safety instructions carefully before use. This product is not intended for use by children. Do not touch the heater directly while in operation to avoid burns or injury. Note: Slight variations in dimensions (2–3 cm) may occur due to manual measurement. Color may vary slightly due to monitor display differences.