Stainless steel household inflatable swimming pool bathtub heater Function: [Heat water faster]: 2000W/2500W high-power immersion water heater quickly heats water without excessive electricity consumption. In cold weather, enjoy warm water in just a few minutes without long waiting times. [Safety protection]: This immersion electric water heater features 304 stainless steel construction, resistant to rust during prolonged use in water. It provides protection against direct contact, helping prevent burns. Equipped with a water thermometer, it allows temperature monitoring and timely shutdown when desired temperature is reached. [Easy to use]: Simply fully submerge the heater in water. Ensure the heater is completely immersed during operation. Monitor water temperature during use. Note: Continuous use should not exceed 3 hours. [Portable and multifunctional]: Suitable for various containers such as buckets, basins, bathtubs, and portable inflatable swimming pools. Ideal for home and outdoor use. Automatically cuts off power when water temperature exceeds 75°C. Package includes: 1 x heater Dimensions: Heater part: 25cm length, 3cm diameter Total length: 150cm