31.7 QT Car Refrigerator: The 31.7 qt portable refrigerator freezer can store seafood, snacks, meats, and beverages, meeting the needs of short trips such as travel, boating, and camping Rapid Cooling: Experience quick and efficient cooling with our car fridge. Equipped with an upgraded compressor, it can cool from 68°F to 32°F in just 15 mins, and cool to -4 in 70 mins, ensuring your beverages and food stay refreshingly chilled -4 ~ 68°F Temperature Range: The car refrigerator features an expanded temperature range of -4 ~ 68°F, allowing for both freezing (-4 ~ 32°F) and refrigeration (32 ~ 68°F). You can easily adjust the temperature according to your food storage needs Energy Saving & Battery Protection: Battery protection (with three levels available) ensures the security and longevity of your vehicles battery