Sharker Car Kit MP3 Player Wireless FM Transmitter Modulator Auto Stereos with USB / SD / Card Reader / MMC Slot and Remote Control, GREEN LCD Display Compact, stylish and lightweight design, Car MP3 WMA Player / FM transmitter is easy to carry. With a support of FM channels, this Car MP3 wireless FM transmitter lets you take a break from your regular music. Plug the MP3 player into cigarette lighter of your car directly. The LCD screen of this USB / TF slot player shows the track and volume information Support SD / MMC memory card ( Max 8GB ) and USB flash drive ( memory card not included )