USB Mini DVD Hi-Fi System Used for 1 week 4600W Power Output, USB Direct MP3 Record and Playback 420W RMS, 4600W P.M.P.O. 3 DVD/VCD/CD Changer with MP3 and DivX® Playback USB Direct MP3 Recording and Playback Function Karaoke Function Microphone Input Dolby Digital YOU CAN CONVERT ALL YOUR OLD TAPE TO MP3 using the usb slot الماركة سوني الحالة مستعمل