car FM, 1)1.8 inch LCD 2)USB 2.0 port,SD card reader 3)MP3,WMA music ... volume, EQ mode, player mode, player pathMusic MP3,WMAUSBUSB 2.0External memory cardSupport SD cards, Max. to 4GBMemoryBuilt-in ... modes optionalOperation modeWith infrared remote control,or button controlFeatureFlexible joint for position adjustmentPower supply12V-24VOutput frequency20HZ-20KHZMulit-languageEnglish, Russian, French ...