Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating, Heating Rod with Intelligent Timing Function Portable electric submersible water heater, 3000W power, designed for fast heating in swimming pools, inflatable pools, bathtubs, plastic barrels, and foot baths. Ideal for home use, providing comfort during cold weather. Safety and Quality: Constructed with high-quality copper wiring for efficient performance. Features a stainless steel outer casing for rust resistance and added safety. The design helps prevent direct contact between the heating element and users, reducing risk of accidents. Durable Shell: Made from new PP material, non-toxic, odorless, environmentally friendly, and built to last. The product is CE certified, ensuring compliance with safety and quality standards. Usage Instructions: Read all safety instructions carefully before use. This product is not intended for use by children. Do not touch the heater directly while it is operating or when the water is hot. Note: There may be a 2-3 cm measurement deviation due to manual measurement. Slight color variations may occur due to differences in monitor displays.