Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating Portable immersion heater designed for fast and efficient water heating in various 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 heating element and protective outer casing to prevent direct contact with water during operation. The housing is made from premium PP materialnon-toxic, odorless, and environmentally friendly. CE certified for quality and safety assurance. Includes intelligent timing function for convenient temperature control. Please 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 water is being heated. Note: Product dimensions may have a 23 cm variation due to manual measurement. Color may vary slightly due to monitor display differences.