High Powered FM Transmitter - Plays Music from Car SpeakersUSB Interface - Reads and Plays MP3-WMA Music Files from your Favorite Audio DeviceLCD Screen Displays Name of Song and Volume - Earphone Jack Connection - Audio Cable IncludedAdjustable cigarette lighter Mount keeps your MP3 Player secure while DrivingCustomizable FM band frequency settings, PSL technology to optimize audio transmission This newest Item from GSI Features a High Quality 7-in-1 FM Modulator-Transmitter-Charger. It is a Great and Affordable Alternative to other High-Priced Transmitters ...