PYLE PLR22MPF AM/FM-MPX MP3 Playback with USB/SD/AUX-In AM/AM-MPX/USB/SD/Aux MP3 Stereo - Volume/ Balance/ Tone COntrol - Adjustable Shaft Knobs from 4.65"-6.5" Classic Car Audio Replacement Allows For Zero Dash Board Modification using Shaft Style Openings - AUX-In Jack (Front) - Mounting Hardware Included Metal Tuner FM (88MHz-108MHz) AM (530KHz-1700KHz) - 1.2 Volt RCA Line Out (Amplifier Line Output) - DC 12 Volt 3 Amp Power Consumption Built-In USB/ SD/ MMC MP3 Player (2 Gig Max) - Clock Function - Unit Dimensions: 7"W x 4.72"D x 1.96"H LCD (Liquid Crystal Display) Digital Display - 2 Channel Output 100W x 2 (200W Max)