... brand Bluetooth A2DP mobile phone. Portable Bluetooth Speaker design for iPhone 3G/4G/iPad/iPad 2/Smartphones and LaptopsBluetooth2.1+EDR(Enhanced Data Rate) ... : V2.0,V1.2,V1.1 standard, Support A2DP,AVRCPWith 3 buttons: Prev/vol-, Play/Pause, Next/vol+ ;Compatibility: ... off Bluetooth power Product size: 125×65mm Weight: 310g Colors: Black, White, Golden Accessories: USB Cable , wrist strap , Soft bag ...