Electric Submersible Water Heater 3000W for Swimming Pools, Bathtubs, and Inflatable Pools – Portable Immersion Heater with Fast Heating Function. 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 in water. High Quality and Safety: The electric submersible heater is constructed with high-quality copper wiring for efficient performance. The stainless steel outer casing provides rust resistance and helps prevent direct contact between the heating element and the user, enhancing safety. The durable PP material housing is non-toxic, odorless, and environmentally friendly, ensuring safe and long-term use. This product is fully CE certified for quality and safety assurance. Always follow the included safety instructions and usage guidelines. Versatile Use: Designed for a wide range of applications, including inflatable pools, plastic pools, bathtubs, foot baths, and plastic barrels. A practical and convenient solution for home use, especially during colder months. 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 screen displays. Please check product dimensions carefully before purchase to ensure suitability. Detailed specifications and features are provided in the product title and description. We aim for complete customer satisfaction. For any questions regarding the product, please contact customer support through Amazon's messaging system. Thank you for choosing our product. We hope you enjoy your purchase.