... MP4 2.Also can use as USB disk 3.SD Card Read,USB 2.0 and 206 FM Channels 4 ... .support sd card Product 2G 4G 8G1.8" LCD Car MP4 ... AMV, AVI video format, etc; Input Jack:USB Port, SD Card Slot.USB Port: Save MP3, AMV, or AVI format ... USB port.SD Card Jack: For SD, MMC card directly, or Mini SD / Micro SD with Adapter.Frequency Rang :With built-in stereo wireless transmitter, ...