3000W Submersible Pool Heater with Fast Heating and Timer Function Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating, Heating Rod with Intelligent Timing Portable Electric Water Heater for Inflatable Pools, Bathtubs, Plastic Barrels, Foot Baths, and Other Containers Safe and Durable Design: Made with high-quality copper wiring and stainless steel exterior for enhanced safety and rust resistance Non-toxic PP Material Housing: Odorless, environmentally friendly, and built for long-term use CE Certified: Meets safety standards; always read and follow included instructions before use Intelligent Timer Function for convenient and efficient water heating Suitable for home use, providing comfortable bathing experience in cold weather Note: Slight variations in color may occur due to monitor differences; possible 2-3 cm measurement deviation due to manual measurement