The slim size ½ DIN CD/DVD Player can be directly controlled from your USA-630, SLIDEBAR or SECRETAUDIO radio. This unit plays CD/CD-R/CD-RW/DVD audio and WMA/MP3 files. It is small enough to hide under the seat or in the glove box. Anti-shock and vibration free design. It connects directly to Custom Autosound CD controller radios with a single 8 pin DIN cable.