Electric Submersible Water Heater 3000W for Swimming Pool, Portable Diving Heater for Inflatable Pools, Bathtubs, and Plastic Barrels – Fast Heating, Safe & Efficient 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. High Quality and Safety: Electric submersible immersion heater made with high-quality copper elements for efficient performance. Stainless steel outer casing provides rust protection and helps prevent direct contact between the heater and the user, enhancing safety and reducing risk of accidents. Durable Shell: Constructed from new PP material, the heater is non-toxic, odorless, healthy, environmentally friendly, safe, and long-lasting. Fully CE certified for reliable quality. Always read safety instructions before use, understand all precautions, and follow the user manual carefully. Versatile Use: Wide range of applications including inflatable pools, bathtubs, foot baths, plastic barrels, and other water containers. 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 measurement deviation due to manual measurement. Slight color differences may occur due to monitor display variations.