Features:<br />● Bluetooth Specification：V2.0<br />● Supports advanced audio distribution profile <br />● Off time display function <br />● Digital high-quality FM stereo radio<br />● Preset 18 stations ( frequency: 87.5 -108 MHz ) <br />● Support USB / SD / MMC card reader <br />● Support Audio: MP3 / WMA / FLAC / WAV etc. <br />● Support breakpoints and ID3 Play <br />● Support remote control<br />● Rotary volume control <br />● MP3 randomized， 10 track up / down playback <br />● Electronic control volume treble， bass， balance and fader <br />● Multiple EQ scene selection: Jazz， rock， pop， classical， etc. <br />● Mute and loud control <br />● L / R RCA audio output jacks <br />● 4-channel high power output ( 4 loud speaker ) <br />● Support modes: BT / WAV / MP3 / FM<br />● The remote control battery ( included ): CR2025 3V<br /><br /><br /><br /><br /><br /><br />Specifications:<br />FM Radio<br />Tuning Range: 87.5 - 108.0MHz<br />Sensitivity: Less than 20db<br />Stereo Separation: More than 25db<br />SNR: More than 60db<br /><br />Some Playback<br />Music format support: MP3 / WMA<br />Display format: ID3 display<br />Distortion: Less than 0.3 percents<br /><br />Power Supply<br />12V Machine: 11 - 16V<br />Note: This machine is 12V machine， not according to the 24V power supply<br /><br />Audio<br />Operating temperature: -20 - 60 deg.C<br />Quiescent current speaker impedance: 4 ohm<br />Frequency Response: 20 - 20000Hz<br /><br />Fuse<br />Red: 1A<br />Yellow: 15A<br /><br />    Specifications<br />General<br />	 Type: Car MP3 Player                                                  <br />                        Model  : JSD - 520                                                  <br />                        Special Function  : Hands-free calls， MP3 Player， USB flash disk， Bluetooth， FM Radio                                                  <br />                        Color  : Black                                                	<br />Power<br />	 Output Power : 4 x 60W                                                  <br />                        Voltage : 12V                                                	<br />Specification<br />	 Music Source: Flash drive， SD card， 3.5mm stereo headphone jack， Cellphone                                                  <br />                        Built-in EQ: Rock， Classic， Pops， Jazz                                                  <br />                        SNR (dB): ≥60db                                                  <br />                        Degree of Distortion (%): ≤0.3%                                                  <br />                        FM Channel: 87.5 - 108.0MHz                                                  <br />                        Bluetooth Version: 2.0                                                  <br />                        Media Format : Mp3， WMA， WAV                                                	<br />Dimension and Weight<br />	 Product Weight   : 0.496 kg                                                  <br />                        Package Weight   : 0.720 kg                                                  <br />                        Product Size (L x W x H)  : 18.9 x 14.3 x 5.8 cm / 7.43 x 5.62 x 2.28 inches                                                  <br />                        Package Size (L x W x H)  : 22.0 x 18.5 x 8.5 cm / 8.65 x 7.27 x 3.34 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x 12V Bluetooth V2.0 Car Audio Stereo MP3 Player Radio In-dash Support USB AUX Input with Remote Control FM Radio Receiver， 1 x Remote Control， 1 x Wire， 1 x Installation Tool Set， 1 x User Manual                                                	<br /><br /><br /><br />                                                <br />