Pyle PLCD33MR AM/FM-MPX IN-Dash Marine CD/MP3 Player/USB & SD Card Function (Black Unit Color) In-Dash Marine CD/MP3 Player PLL Synthesizer Stereo Radio - AM/FM MPX Electronic Tuning Receiver - Program CD Tracks - Full Function Wireless Remote Control - Digital Compact Disc Player - Bit D/A Converter - 3-Beam Laser Tracking - 8x Oversampling Anti-Skip Mechanism - Auto Power Loading - Auxiliary Input Function - USB & SD Card Function - Minute, Second Track Display - 30 Station Memory (18FM/12AM) Full Function LCD Display - Auto Best Station Memory - Loudness Mute Button Full Illumination Carrying Case - 4 x 50 Watts Maximum Total Output Chassis Dimensions: 7''W x 7''D x 1.96''H AM/FM Radio, CD-DA, CD-R/RW, MP3/WMA, USB, SD/MMC marine receiver 50 Watts x 4 internal amplifier with single preamp output for system expansion Attractive multi-color LCD display with "dancing spectrum" visual Features USB port and SD/MMC slot for MP3 playback; 3.5mm auxiliary input One-year manufacturer's warranty