Vevor
15L/ 4Gal Slushy Machine: With the 15 L / 4 US gallon tank capacity Precise Control Area: Brief control panel is equipped on the machine. You can switch on/off or between cool drink and slush modes effortlessly. Designed with the preservation function, you can set the temperature from 16 °F to 32 °F (-9-0 ℃) to keep the slushies fresh. You can use the panel according to your needs.