Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating - Portable Immersion Heating Rod with Intelligent Timer This electric submersible water heater is designed for fast and efficient heating of water in various containers. Suitable for inflatable pools, bathtubs, plastic barrels, foot baths, and similar applications. Safety First: This product is not intended for use by children. Do not touch the heater directly during operation to avoid injury. High-Quality Construction: Made with high-quality copper wiring and a stainless steel outer casing for durability and rust resistance. The design helps prevent direct contact between the heating element and the user, enhancing safety. Durable and Safe Shell: Constructed from new PP material, which is non-toxic, odorless, and environmentally friendly. Provides a safe and long-lasting performance. Certified Quality: Fully CE certified to ensure reliable performance and safety standards. Usage Instructions: Always read the safety guidelines and precautions before use. Operate strictly in accordance with the provided instructions. Note: Dimensions may vary by 2–3 cm due to manual measurement. Color may differ slightly due to monitor display variations.