Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating – Intelligent Timing Function, Portable Diving Heater for Inflatable Pools, Bathtubs, and Plastic Containers – CE Certified. 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: Made with high-quality copper wire for efficient performance. Features a stainless steel outer casing with anti-rust protection to prevent direct contact between the heating element and water, enhancing safety and reducing risk of accidents. The durable shell is constructed from new PP material, which is non-toxic, odorless, healthy, and environmentally friendly. Wide Application: Suitable for inflatable pools, bathtubs, plastic barrels, foot baths, and other water containers. Ideal for home use, providing comfortable water heating during colder weather. Package Includes: 1 x Electric Submersible Water Heater. Note: There may be a 2–3 cm measurement deviation due to manual measurement. Slight color variations may occur due to differences in monitor displays.