Electric Submersible Water Heater 3000W for Swimming Pools and Portable Use – Fast Heating Rod with Intelligent Timer Function This electric submersible water heater is designed for quick and efficient heating of water in inflatable pools, bathtubs, plastic barrels, foot baths, and similar containers. Ideal for home use, it provides comfortable warmth during colder weather. Safety and Quality: Constructed with high-quality materials for durability and safe operation. The heating element features copper wiring and a stainless steel outer casing to resist rust and reduce the risk of direct contact with water. The housing is made from new PP material, which is non-toxic, odorless, and environmentally friendly. The product is CE certified to ensure reliable performance and safety standards. Usage Instructions: Read all safety guidelines carefully before use. This device is not intended for use by children. Do not touch the heater directly while it is operating or when the water is hot to avoid burns or injury. Design and Compatibility: Compact and portable design allows easy placement in various water containers. Suitable for both indoor and outdoor applications where rapid water heating is needed. Note: Slight variations of 2-3 cm may occur due to manual measurement. Color of the item may differ slightly from the image shown due to monitor display differences.