Portable 6 Can Mini Fridge Cooler & Warmer, 4L Capacity, Fully Insulated, Thermoelectric, 110V & 12V AC/DC Power for Home, Office, Car, RV,COOLING & WARMING Enjoy cold drinks, fresh food & warm meals on the go, cools to 36 degrees lower than ambient temperature & warms up to 131 degrees Fahrenheit (55C) 4L CAPACITY Conveniently store up to 6 cans of your favorite refreshments DUAL POWER FEATURE 110V (AC) wall outlet & 12V (DC) cigarette lighter adapter included so you can use it at home, at your desk, in your dorm, in your car, or even on your boat THERMOELECTRIC TECHNOLOGY High quality