PYLE PLR13MKIT AM/FM-MPX MP3 Playback with USB/ SD/ AUX-In and a Pair of 4-Inch Speakers AM/ FM-MPX Stereo - AUX-In Jack (Front) - Unit Dimensions: 7''W x 4.72''D x 1.96''H Metal Tuner - RCA Line Out Built-In USB/ SD/ MMC &lt;P3 Player - Pair of 4'' Speakers included LCD Digital Display - Clock Function Volume/ Balance/ Tone COntrol - 2 Channel Output 100W x 2 (200W MAX)