This in-dash CD receiver lets you play your favorite music in the format you want. Play regular CDs as well as MP3 CDs. The USB connection on this car stereo allows you to play your favorite music directly from a flash drive.Sumas Media SM-868CD Automobile CD/MP3 Player with USB Port:CD MP3 player with LCD display screenIn-dash CD receiver plays CDs, CD/R, CD/-RW and MP3 discsBuilt-in AM/FM car stereo receiver with station preset memoryMulti-language setup options for the in-dash CD receiverFlip-down, detachable panel with carrying caddyUSB port (supports up to 4GB)45 watts x 4 peak output power and one subwoofer output (RCA)4-channel output