Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating - Intelligent Timing Function Portable diving heater designed for fast and efficient water heating in inflatable pools, bathtubs, plastic barrels, foot baths, and similar containers. Ideal for home use, providing comfort during colder weather. Safety and Quality: Made with high-quality copper wiring and a stainless steel outer casing for durability and rust resistance. The design helps prevent direct contact between the heating element and the user, enhancing safety. The housing is constructed from new PP materialnon-toxic, odorless, environmentally friendly, and durable. This product is CE certified to ensure reliable performance and safety standards. Usage Instructions: Read all safety instructions carefully before use. Do not touch the heater while it is operating in water. Not suitable for use by children. Always follow the provided guidelines for safe operation. Note: Product dimensions may have a tolerance of 23 cm due to manual measurement. Color may vary slightly due to differences in monitor displays. Includes 1 x Heater unit.