VEVOR Car Refrigerator 21Qt, 12v Portable Freezer with Single Zone, 12/24V DC & 110-240V AC Electric Cooler with -4℉-50℉ Cooling Range, for Car Truck Vehicle RV Boat Outdoor & Home use

The VEVOR refrigerator/freezer worked great for my needs thus far. I've had it for about a month, and so far it has worked perfectly to keep my frozen foods while I defrosted my big freezer, which took about two days. Then, I drove fresh food on a 4 hour trip for my son's wedding in the mountains. During the wedding reception, we kept the while wine in it. Worked great again. Finally, I drove with it back home with leftovers and the wedding cake top. Everything was cool and fresh when we got home. I used a Ecoflow Delta2 solar generator to keep it running and it barely used any power. For instance, at 38 degrees, it used about 2% of the 1024 Wh from the Ecoflow over 4 hours. So far the refrigerator/freezer has been great.

the only thing we cant figure out is how to do the settings cause there was no instructions inside the box