1.[Heat the water faster]: The 2000V/2500V high-power immersion water heater can heat the water quickly without wasting too much electricity.2. In the cold winter, you no longer have to wait for a long time for hot water. When you own an immersion water heater, you can enjoy hot water anytime, anywhere in just a few minutes.3.[Safety protection] This electric immersion water heater is protected by 304 stainless steel. Heating in water for a long time will not rust, and it can also protect the heater from direct contact with people and effectively prevent burns.4. Equipped with a water thermometer, when the temperature reaches the requirement, the water can be stopped in time.5.[Easy to use] Simply insert the fully immersed pool heater into the water. Please note that the heater must be completely immersed in water during use. By measuring the water temperature, it can be based on the temperature. Note: It is recommended that the continuous use time of the tap water heater should not exceed 3 hours.