Electric Submersible Water Heater 3000W for Swimming Pools and Bathtubs – Fast Heating, Portable 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. High Quality and Safety: This electric submersible immersion heater is constructed with high-quality copper wiring for reliable performance. The stainless steel outer casing provides rust resistance and helps prevent direct contact between the heating element and the user, enhancing safety and reducing the risk of accidents. Durable and Safe Construction: The heater features a high-quality PP plastic shell made from non-toxic, odorless, and environmentally friendly materials. It is safe, durable, and designed for long-term use. This product is fully CE certified to ensure quality and safety standards. Before use, carefully read the included safety instructions, understand all precautions, and follow the operating guidelines strictly. Versatile Use: Suitable for a wide range of containers including inflatable pools, bathtubs, plastic barrels, foot baths, and other similar water-holding vessels. Ideal for home use, providing a comfortable bathing experience during colder weather. Package Includes: 1 x Electric Water Heater. Note: Slight variations of 2-3 cm may occur due to manual measurement. Additionally, color may vary slightly due to differences in monitor displays.