Features:100% brand new and high qualityWith 2 kinds of speed adjustableLow power consumption， super energy-savingSmall sized and lightweight， easy to carryWith little noise360 degree rotatable， bring you greater coolness in the hot summerRefresh the strange odor in your carSuitable for various vehicles including bus， car and truckTwo voltages and colors available for you to chooseParameters:Specification: 3.5 inch (87.5mm)Voltage: DC 12VPower: 8WNoise: <50dbColor: Blue + BlackPackage Weight: 0.720kg (1.59lb.)Package Size: 25cm x 20cm x 15cm (9.84in x 7.87in x 5.91in)