... , radio, mp3 4, support USB drive and TF card fm radio usb sd card reader mp3 mp4 speaker Description:100% Brand New!Mini ... , DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook computer and micro SD/TFFeature:1.128*32 three colors screen.2.Music: supporting ... each directory.Speaker’s Functional Parameter:Output: RMS 3W THD=10%Frequency response: 150-18000HZ(+-3dB)Signal and noise ratio of ...