Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating Intelligent Timing Function Portable and efficient electric immersion heater designed for fast heating in various water containers. Ideal for inflatable pools, bathtubs, plastic barrels, foot baths, and similar applications. Constructed with high-quality materials for durability and safety. Features a stainless steel outer casing and corrosion-resistant design to prevent direct contact between the heating element and water, enhancing user safety. The housing is made from new PP material, which is non-toxic, odorless, environmentally friendly, and long-lasting. This product is CE certified, ensuring compliance with relevant safety standards. Includes intelligent timing function for convenient operation. Important Usage Instructions: - This product is not intended for use by children. - Do not touch the heater directly during operation to avoid burns or injury. - Always read the safety instructions before use and follow all guidelines carefully. Note: Slight variations in color may occur due to differences in monitor displays. A measurement tolerance of 23 cm may apply due to manual measurement methods.