1500-3000W Electric Submersible Water Heater 3000W Swimming Pool Rapid Heating Rod with Intelligent Timing Function Suitable for swimming pools, bathtubs, plastic barrels, inflatable pools, foot baths, and other water containers. Ideal for home use, providing comfortable heating during cold weather. Safety Instructions: - Read all instructions and precautions before use. - This product is not intended for use by children. - Do not touch the heater directly while it is operating or when heating water. Quality and Safety Features: - Constructed with high-quality copper wire for efficient performance. - Stainless steel outer casing provides rust resistance and enhances safety by preventing direct contact between the heating element and water. - Durable PP material housing that is non-toxic, odorless, environmentally friendly, and built to last. - Fully CE certified to ensure reliable quality and safe operation. Note: - There may be a 2-3 cm variation due to manual measurement. - Colors may vary slightly due to differences in monitor displays.