Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Rapid Heating Rod with Intelligent Timer Function – Portable Diving Heater for Inflatable Pools, Plastic Barrels, Foot Baths, and More – Safe and Efficient Home Heating Solution Designed for convenience and safety, this 3000W electric submersible water heater features a durable stainless steel heating element and a high-quality PP shell made from non-toxic, odorless, and environmentally friendly materials. The corrosion-resistant construction helps prevent direct contact between the heating element and water, enhancing safety during use. This heater is ideal for various containers including inflatable pools, bathtubs, plastic pools, and foot baths, making it a versatile choice for home use, especially during colder months. Equipped with an intelligent timing function, it allows for controlled and energy-efficient operation. The product is CE certified, ensuring compliance with safety and quality standards. Please read all safety instructions carefully before use. Not intended for use by children. Avoid direct body contact with the heater while in operation. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.