1,mini speaker FM radio speaker 2,digital portable speaker 3,USB Li-ion battery 4,accept paypal, 5, ... to radio2,Buil-in LAN-IN port,to connect MP3,laptop ,MD,CD etc;3,DC, USB,battery can provide power; 3W ... -88365064 Low price KS-13 mini speaker Very good portable speaker for cell phone PC computer MP3 MP4 player mini speaker free shipping