... portable mini speaker FM, high-fidelity, low-power; for MP3,notebook,cellphone;last for 4 hours,with FM Main Feature ... amazing sound.l High-tech intelligent double decoding, supports MP3/WMA format music. l Can read MICRO SD directly when ... l AUX IN for iPad/iPhone/iPod, PC, Mobile, MP3/4, etc. l Precious metals and powerful loudspeaker, 3 D ... case portable mini speaker FM for mobile phones,psp,mp3/mp4