Electric Submersible Water Heater 3000W for Swimming Pool, Fast Heating Rod with Intelligent Timing Function Portable electric submersible water heater, ideal for inflatable pools, bathtubs, plastic barrels, foot baths, and other water containers. Designed for quick and efficient heating, providing comfort during colder weather. Safety first: This product is not intended for use by children. Do not touch the heater directly while in operation. Made with high-quality copper wiring and a stainless steel outer casing for durability and rust resistance. Provides protection against direct contact, enhancing user safety. High-quality PP material shell: Non-toxic, odorless, environmentally friendly, and durable. The product is CE certified, ensuring reliable performance and safety standards. Always read the instructions and safety precautions before use, and operate strictly according to the manual. Wide application: Suitable for various household water heating needs including portable pools, bathtubs, and foot baths. Includes one heater unit. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly depending on monitor display. Product from Chunchuan's store