Volume 15L this refrigerator, dual refrigeration refrigerator there are two sets of semiconductor refrigeration system, ordinary single core speed of small refrigeration and cooling effects of twice times , This dual refrigeration and freezer are suitable for all 12V and 24V car power supply used 220V household power use, used cars, trucks and the family can be, without environmental restrictions! Ambient temperatures around 28 degrees, adjustable LCD temperature control panel temperature thermostat is refrigerated insulin, medicine, vaccines, upscale women's cosmetics and skincare, red wine, wine, meat, seafood and other refrigerated high product of choice, within 28 degrees ambient temperature run import 500-1000 water inside the fridge plugged in overnight in the fridge the next morning can be frozen Oh! The results were so good!!