Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating – Intelligent Timing Function Portable diving heater designed for fast and efficient water heating in various containers. Suitable 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 for rust resistance and enhanced protection. The heating element is enclosed to prevent direct contact with water or body, improving safety during use. Equipped with a high-quality PP plastic shell that is non-toxic, odorless, and environmentally friendly. Designed for safe and long-term use. This product is CE certified, meeting European safety standards. Ideal for home use, especially during colder seasons, to provide comfortable warm water. Please read the included user manual carefully before operation. Follow all safety instructions and precautions. Not intended for use by children. Do not touch the heater while in operation or directly after use to avoid burns. Note: Slight variations in color may occur due to differences in monitor displays. Manual measurement may result in a 2–3 cm variation in dimensions.