Electric Submersible Water Heater 3000W for Swimming Pool, Portable Diving Heater for Inflatable Pools, Bathtubs, and Plastic Barrels Fast Heating, Safe and Durable Design 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 in water. High Quality and Safety: Electric submersible immersion heater features high-quality copper wiring for efficient performance. Stainless steel exterior and rust-resistant design help prevent direct contact between the heating element and water, enhancing safety and reducing risk of accidents. The durable housing is made from new PP material, which is non-toxic, odorless, healthy, and environmentally friendly. This product is CE certified for reliable quality and safe operation. Always follow the included safety instructions and usage guidelines. Versatile Use: Wide application for various containers including inflatable pools, bathtubs, foot baths, and plastic barrels. Ideal for home use, providing a comfortable bathing experience during colder weather. Package Includes: 1 x Heater Unit Note: There may be a 2-3 cm variation due to manual measurement. Slight differences in color may occur due to monitor display settings.