This is the Costaway AX10001US model car refrigerator. This thing is absolutely amazing. It works on either a 12 to 24 V system or 120 to 220 V AC. When on 12 or 24 V it has multiple power protection cut offs. These help protect your vehicle battery from overdischarge. It advertises as cooling down from 77 to negative 4 in only 30 minutes. Which I would say is right dead on I usually run it on my vehicle 12 V battery as well as a solar panel to help keep the battery topped off as I don't have a true deep cycle battery installed in the Jeep's yet. It also does come with a partition that separates the left hand side from the right hand side and allows you to run it as a new message received It also does come with a partition that separates the left hand side from the right hand side and allows you to run it as a Dual zone setup. I can include the partition in the video this time because I chose just using it for the 4th of July and fitting some of those larger bottles in there I didn't need having dual zones just having the 11 zone of cold I had to think I had to sit down to like 38ﾟ was plenty cold enough to maintain the temperature I was looking for.