... ProtocolA2DPBluetooth Version Bluetooth V1.2Service Range10 metersSize210 x 65 x 65mmPower adapter4 x AA Battery or AC adapterClourPink,red,white,black,purple ... ,chrysoidine, silver,etc ,etcWeight305gFunctions:1.Play your favorite music wireless from you Bluetooth A2DP enabled by ... /Carton; G.W.:6.5KGS/Carton; N.W.: 5.8KGS/ bluetooth speaker