... , support TF card,support FM to radio2,buil-in LAN-IN port,to connect MP3,laptop ,MD,CD etc ... ,USB,battery can provide power;3W dual voice built-in, frequence:80-2000HZ Power:4*3W 1. 12 ... BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell ... Digital portable Speaker Mini Speaker TF Card FM Radio Line In/ Out USB disk micro sound box free shipping ...