Electric Submersible Water Heater 3000W Swimming Pool Heater Fast Heating Portable Diving Heater for Pool and Bathroom Use 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 heater is made with high-quality copper wire for efficient performance and easy operation. 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 the safety instructions before use, understand all precautions, and follow the user manual carefully. Versatile Use: Wide range of applicationssuitable 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 Note: There may be a 2-3 cm measurement error due to manual measurement. Slight variations in color may occur due to differences in monitor displays.