Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating Heating Rod with Intelligent Timing Function Portable and easy to use, this electric submersible water heater is designed for fast and efficient heating of water in various containers. Ideal for inflatable pools, bathtubs, plastic barrels, foot baths, and similar applications. Safety and Quality: Constructed with high-quality materials for durability and safe operation. The heating element features copper wire and a stainless steel outer casing to prevent direct contact with water, enhancing safety. The housing is made from new PP material, which is non-toxic, odorless, and environmentally friendly. The product is CE certified, ensuring compliance with relevant safety 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. Note: Dimensions may vary by 23 cm due to manual measurement. Color may differ slightly due to monitor display variations.