Description:<br /><br />Quantity: 1 pc<br />Power Requirements DC: 12-14.4V<br />FM Frequency Range: 87.5-108.0MHZ<br />Max.Power Output: 50W x 4CH<br />Load Impedance: 4 OHM<br /><br />Function:<br /><br />1.Auto Store\/Preset Scan<br />2.18FM Station Memory<br />3.PLL Synthesizer Tuner<br />4.Volume Control<br />5.Remote Control<br />6.A\/V Input&amp;amp;A\/V Ouput<br />7.Anti-Shock Mechanism<br />8.On screen Display Title and Time,Chapter,Subtitle,Angle<br />9.USB Connector,USB have music into USB conect can to play<br />10.SD Card Slot,SD card have music into SD conect can to play<br />NOTE: This product does not support CD, VCD, DVD disc playback.<br />You can plug in a USB stick or SD card loaded with MP3 or WMA files to listen to your favorite digital music<br />Or, use the conveniently located 3.5mm aux-in port to plug in virtually any audio playing device.<br /><br />Package Includes:<br /><br />1 x MP3\/WMA\/USB\/SD\/MMC\/AUX player<br />1 x Remote control<br />1 x Wire