Electric Submersible Water Heater 3000w Swimming Pool Heater Fast Heater Pool Heater Portable Swimming Pool Diving Bathroom EU 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. Quality and Safety: Electric Submersible Heaters are made of high-quality materials for safe and durable use. The stainless steel exterior and rust-resistant design help prevent direct contact between the heater and the human body, enhancing safety. The high-quality PP shell is non-toxic, odorless, and environmentally friendly. Our product is CE certified and built to reliable quality standards. Before use, please read the safety instructions carefully, understand the precautions, and follow the usage guidelines strictly. Versatile Use: This heater is suitable for inflatable pools, bathtubs, plastic barrels, and other containers, making it a great helper at home for a comfortable bath in cold weather. Includes: Heater x 1 Note: There may be slight variations in color due to monitor differences. Manual measurements may have a tolerance of 2-3cm.