Electric Submersible Water Heater 3000W for Swimming Pool Rapid Heating, Heating Rod with Intelligent Timing Function Portable electric submersible water heater, 3000W power, designed for fast heating in swimming pools, inflatable pools, bathtubs, plastic barrels, and foot baths. Safety features include high-quality copper wiring, stainless steel outer casing for rust resistance, and protection against direct contact with water during operation. Constructed with high-quality PP material housing—non-toxic, odorless, environmentally friendly, and durable. CE certified for quality and safety. Read all instructions and precautions carefully before use. Not intended for use by children. Do not touch the heater directly while in operation to avoid burns or injury. Suitable for various water containers; ideal for home use during cold weather. Package includes: 1 x Electric Water Heater Note: Slight variations of 2-3 cm may occur due to manual measurement. Color may vary slightly due to monitor display differences.