Xinmu 3000W Electric Submersible Water Heater for Swimming Pool – Rapid Heating, Intelligent Timing Electric Submersible Water Heater, 3000W, Swimming Pool, Fast Heating, Heating Rod, Intelligent Timer Portable electric water heater suitable for swimming pools, bathtubs, inflatable pools, plastic barrels, foot baths, and other water containers. Safety and Quality: Made with high-quality copper wire for efficient performance. Stainless steel outer casing provides rust protection and helps prevent direct contact between the heating element and users, enhancing safety. Durable PP material housing is non-toxic, odorless, and environmentally friendly. The product is CE certified to ensure reliable quality and safe operation. Instructions: Read all safety instructions carefully before use. This product is not intended for use by children. Do not touch the heater directly while it is operating or when the water is hot. Design: Compact and portable design allows easy installation and storage. Ideal for home use, especially during colder seasons, providing quick and efficient water heating. Note: There may be a 2-3 cm variation due to manual measurement. Please allow slight differences in size and color due to measuring methods and monitor display variations.