Mini Medicine Refrigerator Insulin Cooler. Have been opened box for check, never used. 5V/12V DC + 100-240V AC: Computer USB, home, car, charging treasure, c be used ytime, ywhere, ywhere. Cold storage temperature: 2-8℃（35.6-46.4℉, operating temperature below 2（77℉）If the room temperature over 30 ℃，the case c`t cooler below 8℃.
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