1.Cold and hot double system 2.Mini usb fridge 3.Size:19.4*9*9cm 4.Material:plastic Features:using the USB power 5V cooling beveragesdesigns for small refrigeratorcan be placed within a beveragebuilt-in LED lightsUSB interfacedoes not require batteries5 minutes the temperature of the refrigerator can be reduced to 8.5 degreesCooler & WarmerColor: Red&blackPackage:1 x Mini USB Cooler & Warmer Fridge1 X USB cable   

Mini portable usb refrigerator