... 1.Support U disk, Mini SD Card,TF Card, etc 2. MP3, FM radio channel, 3.With USB 4.Rechargeable mini ... and Specification:TF/USB card player1.100% and high quality 2.The machine search radio station 3.Popular shape and sound ... portable multimedia speaker, which is design exquisitely, convenient to carry6.2*3W 4Ω, Φ45mm strong magnetic wide-band hi-fi speaker ...