bluetooth Wireless speaker 1.Newest Portable Audio System 2. for MP3/MP4 Player 3. fashion style 4. good quality bluetooth Wireless speaker Technical Specifications:1. botton: Prev/vol-,Play/Pause,Next/vol+ 2. mini USB charging functions3. Bluetooth2.1+EDR(Enhanced Data Rate) compatible V2.0,V1.2,V1.1 version,sopport A2DP,AVRCP4. compatible device: PC(Windows XP/Vista/7).Apple Macintos, iphone. ...