Electric Submersible Water Heater 3000W for Swimming Pool, Portable Pool Diving Heater for Bathroom Use. 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 heater made with high-quality copper wire for efficient performance. Features a stainless steel outer casing with rust protection to help prevent direct contact between the heating element and water, enhancing safety and reducing risk of accidents. The high-quality shell is constructed from new PP material, which is non-toxic, odorless, healthy, environmentally friendly, safe, and durable. This product is fully CE certified for reliable quality. Always read safety instructions carefully, understand all precautions, and follow usage guidelines. Versatile Use: Wide range of applications suitable for inflatable pools, bathtubs, plastic barrels, plastic pools, foot baths, and other water containers. A great helper at home for a comfortable bathing experience in cold weather. Package Includes: 1 x Heater Note: There may be a 2-3 cm measurement deviation due to manual measuring. Slight color differences may occur due to variations in monitor displays.