... Car MP3 Player 1-DIN CAR DVD/MP3 receiver with USB, SD, and AUX-IN SD/MMC card 3-bands EQ: pop, rock, and classic LCD displayPlayback:Encoding: USB/SD-MMC ... socket (one track/all track encoding)Decoding: MP3, WMA, USB, SD-MMC,ESP anti-shock mechanismGeneral: ... encoder volume B.Detailed product description: Car MP3 Player with USB/SD/MMC