SpecificationsCapacity: 7.5LColor: BluePower Rating: 37WRated Input Voltage: 12VWhile refrigeration, it is able to be 15-25℃ lower than the room temperatureWhile heating, it is able to reach 60℃±5℃Red/Green lights indicate warming or cooling statusUses advanced semiconductors to cool and warm upNet weight:2.1KGInput Voltage:12VSize: 31x31x17cm/12.2x12.2x6.69"Purchase Notes:The car refrigerator cannot provide freezing function (ice cream, etc.)The refrigeration temperature of the car refrigerator is 22 degrees lower than the current ambient temperature (if the current ambient temperature is 28 degrees, the refrigerator cooling temperature can reach 6 degrees)Car refrigerator is related to ambient temperature. The higher the ambient temperature, the longer the cooling time needs to be.Tip:1.Car refrigerator supports car 12V, household voltage , usually the lighter voltage of large truck is 24V, can not be used directly, need to be converted to 12V.2.Before switching cooling to heating or heating to cooling, switch off the power supply for at least 30 minutes before proceeding!Package Included:1 x 7.5L Portable Cooler&Warmer Car Refrigerator1 x Car charger1 x Strap1x User Manual