Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating Heating Rod with Intelligent Timing Function Portable electric submersible water heater, 3000W, designed for fast and efficient heating in swimming pools, bathtubs, and other water containers. Ideal for use in inflatable pools, plastic barrels, foot baths, and similar applications. Safety and Quality: Constructed with high-quality materials for reliable performance. Features a stainless steel outer casing and anti-rust protection to prevent direct contact between the heating element and water, enhancing safety. The durable PP housing is non-toxic, odorless, and environmentally friendly. Fully CE certified to ensure safety and quality standards. Usage Instructions: Read the safety guidelines and precautions carefully before use. This product is not intended for use by children. Do not touch the heater directly during operation to avoid burns or injury. Design and Compatibility: Compact and portable design allows for easy installation and transport. Suitable for various water containers, providing a comfortable bathing experience during colder weather. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.