A. Electric Submersible Water Heater 3000w Swimming Pool Rapid Heating Heating Rod Intelligent Timing. Electric Submersible Water Heater 3000w Swimming Pool Heater Fast Heater Pool Heater Portable Swimming Pool Diving Bathroom EU. B. Please read the instructions and precautions carefully before use. This product should not be used by children. When heating water, do not touch your body directly. C. Quality and Safety: Electric Suspended Immersion Heaters are made of copper wire for easy transport. Stainless steel outer layer and anti-rust protection can effectively prevent direct contact between the water heater and the human body, contributing to safer use and reducing accidents. The water heater's shell is made of PP material, non-toxic, tasteless, healthy, environmentally friendly, safe and durable. Our products are fully CE certified with reliable quality. Before use, please read the safety instructions carefully, understand the precautions, and use strictly in accordance with the instructions. D. Meet different needs: Wide range of applications: suitable for inflatable pools, bathtubs, plastic barrels, plastic pools, foot bath tubs, and other multi-containers. It is a great helper at home for a comfortable bath in cold weather, including heater x 1. Comments: There may be 2-3cm error due to manual measurement. Please allow for slight errors in measurement. Due to differences between different monitors, the image may not reflect the actual color of the item. Thanks.