The Electric Submersible Water Heater 3000w is a fast and efficient way to heat your swimming pool. With its intelligent timing feature, you can easily set the desired temperature and enjoy a warm pool whenever you want. Safety is a top priority with this heater. Made of high-quality copper wire, it ensures easy transport and durability. The stainless steel outer layer provides anti-rust protection and prevents direct contact between the heater and the human body, making it safer to use and reducing accidents. The water heater is also made of non-toxic and environmentally friendly PP material, ensuring it is safe and durable. This versatile heater can be used in various settings, including inflatable pools, bathtubs, plastic barrels, and foot bath tubs. It is a great helper at home, especially during cold weather when you want a super comfortable bath. The product is fully CE certified, guaranteeing its quality and reliability. Please read the safety instructions carefully before use and follow them strictly for a worry-free experience. Note: Please allow for slight errors in measurement (2-3cm) due to manual measurement. The actual color of the item may vary slightly from the image due to differences between different monitors. Thank you for choosing . Key Features: 3000w power for rapid heating Intelligent timing feature High-quality copper wire for easy transport Stainless steel outer layer for safety Non-toxic and environmentally friendly PP material Versatile usage for various settings Fully CE certified Easy to use and follow safety instructions