... MP3, WMA and WAV. Support TF/USB card playing. Support FM radio. Speaker model: (xkd3) ( Enjoy music any time any where )(Micro ... tone performance perfect Mini audio box with new concept integral stereo portable mobile music, connecting your MP3,CD, DVD, iPod, iPhone ... office, home, carry where you go. You can enjoy sweet stereo sound product from the aluminum speaker. Several power supply manners ...