Electric Submersible Water Heater 3000W Swimming Pool Heater Fast Heating Portable Diving Heater for Swimming Pools and Bathrooms EU Plug. Please read the instructions and precautions carefully before use. This product should not be used by children. When heating water, do not touch the heater directly with your body. Quality and Safety: Electric submersible immersion heaters are made of high-quality copper wire for efficient performance and easy operation. Stainless steel outer casing and rust-resistant protection help prevent direct contact between the heating element and the user, enhancing safety and reducing the risk of accidents. High-quality shell made from new PP material, non-toxic, odorless, healthy, environmentally friendly, safe and durable. The product is fully CE certified for reliable quality. Before use, please read the safety instructions carefully, understand all precautions, and follow the user manual. Meets Various Needs: Wide range of applications suitable for inflatable pools, bathtubs, plastic barrels, plastic pools, foot baths, and other water containers. A great helper at home, providing a comfortable bathing experience during cold weather. Package Includes: 1 x Heater Unit Note: There may be a 2-3 cm measurement error due to manual measurement. Please allow for slight variations. Additionally, the actual color of the item may vary slightly due to differences in monitor displays.