... -in-1 multifunctions: MP3 player, MP4 player, SD Card Reader, FM Transmitter.Features:Multifunctions: MP3 player, MP4 player, SD Card Reader ... a remote control.12-24 volt wireless transmission.With 206 FM Channels.Support SD/MMC expansion card (1GB-8GB)(SD Card ... your car to let your enjoy videos, pictures, music, and FM radio more freely.Specifications:Power: Through cigarette lighter of your ...