... 1,mini speaker FM radio speaker 2,digital portable speaker 3,USB Li-ion battery 4,accept paypal, 5,frequence: ... -IN port,to connect MP3,laptop ,MD,CD etc;3,DC, USB,battery can provide power; 3W dual voice ... and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and ... portable speaker for cell phone PC computer MP3 MP4 player mini speaker free shipping