... -disk Connecting tablet pc,computer,mp3/mp4 player etc Portable Car Audio Mini Speaker 1. Supporting FM , reading mirco SD card and ... memory 3. Support MP3 formats music 4.Directly connect many audio device such as computer , mp3/mp4/mp5 player , tablet pc ... .5*37.8*43.5 cmG.W/CTN : 27KGS Portable Car Audio Mini Speaker