The portable fridge freezes without ice, which is perfect for your camping trip. You can set any temperature between -18 degree-50 degree on control panel. The LED panel allows you to adjust the temperature at any time.Size:23.07×14.88×18.70″inch .It works as a fridge or freezer to keep items like beverages, fruits, ice cream, vegetables, seafood, meats, skincare products, and milk chilled or frozen. Great for picnics, barbecues, camping, house parties, and travel.There are 30Qt,40Qt and 50Qt for choices.