Electric Submersible Water Heater 3000W for Swimming Pool, Portable Diving Heater for Inflatable Pools, Bathtubs, and Plastic Barrels – Fast Heating for Home Use Please read the instructions and precautions carefully before use. This product is not intended for use by children. Do not touch the heater directly while it is operating. Quality and Safety: This electric submersible heater features a copper heating element and a stainless steel protective casing to prevent direct contact with water, enhancing safety and reducing the risk of accidents. The high-quality PP material housing is non-toxic, odorless, durable, and environmentally friendly. The product is CE certified for reliable performance and safety. Wide Application: Suitable for use in inflatable pools, bathtubs, foot baths, plastic barrels, and other water containers. Ideal for providing comfortable warm water during colder weather. Package Includes: 1 x Electric Water Heater Note: There may be a 2-3 cm measurement deviation due to manual measurement. Slight color differences may occur due to monitor display variations.