Levn&trade; Portable Wireless Bluetooth Stereo Speaker 3.0+edr Support Mp3/tf/micro Sd for Mobile Phone and Computers Color Silver -S18t True Wireless Stereo,Multipoint A2DP.TWS Compatiable with bluetooth phones, MP3/MP4/CD/PC/MAC/PSP,etc Support MP3 function,TF/Micro sd card support Support A2DP,AVRCP,headset,handfree profile Faster connecting, clear sound, anti-interference