... CharacteristicsDimension80×80×22mmNet weight128gPacking size150*100*35mmVarious colorsblack,white,red,green,yellow,silvery,blueWireless FeaturesBluetooth versionBluetooth V2.1+ ... ×80×22mmNet weight128gPacking size150*100*35mmVarious colorsblack,white,red,green,yellow,silvery,blueWireless FeaturesBluetooth versionBluetooth V2.1+ ... *310*170mm,30PCS/box Mini Bluetooth Speaker Hands Free Car Kit