VEVOR 12 Volt Refrigerator, Portable Refrigerator (-4℉~68℉) With APP Control Car Compressor Fridge Cooler 12V/24V DC and 110-220V AC For Camping, Road Trip, Boat, Skincare, Outdoor and Home (32 Quart)

It is not waterproof, it should be protected from sun exposure and rain.

It can be plugged in and used like a household refrigerator, but ice cream requires a large amount of cold absorption. It is recommended to empty the refrigerator first and then put it in after the temperature reaches the target. The lowest setting is -20 degrees.

There is an evaporator inside the insulation layer of the product.

Yes, the cooler can be sat on.

R134a.