... Speaker for Mobile Phones,MP3,MP4,PSP,Laptop,Desktop X3 X3 Product Features1, Comply with Bluetooth 2 ... design , easy to carry Specification ParameterValueBluetooth Specification : 2.1+EDRBluetooth Profile : A2DP AVRCPRF Range :10 ... 95gPackage included:1x retail Package1x X3 Bluetooth Speaker 1x USB TO DC2.0 Power Cable ... Details show: x3 bluetooth mini wireless speaker for Mobile Phones,MP3,MP4,PSP,Laptop, ...