EleFox Blue LCD/Led Car Kit MP3 Player Wireless FM Transmitter Modulator USB SD MMC Card Slot With Remote Control, AUX Input Car MP3 WMA Player/ FM transmitter, AUX audio input, compact and fashional design with blue LCD display Support SD/MMC memory card(Max 8GB) and USB flash drive (memory card not included) Charge your USB device through the USB port (Charging cable is not included) Volume rotating button and power switch in one botton. 7 built-in EQ: Normal, ROCK, POP, CLASSIC, Country, JAZZ, DBB.