Material: The portable water heater is made of a stainless steel protective cover, safe and rustproof, and dissipates heat into the water faster through the holes in the protective cover Thermostat and automatic shutdown: 2500W immersion water heater, with two heating modes, automatic shutdown after reaching the set temperature, temperature adjustment with shutdown memory function, with real-time temperature detection without an external thermometer Easy to use: Simply put the water heater in immersion in water (the heater is completely submerged in water) and connect it to the 120V power supply, the water temperature will gradually rise after a few minutes, and you can know the water temperature in real time through the LCD display Fast Heating: This portable pool heater adopts advanced heating technology, good thermal conductivity, Offers fast heating capabilities, heating up to 5 gallons of water in just a few minutes. This fast heater saves time and energy, making it ideal for a