Main Features:<br />Car FM transmitter with car charger and 3.5mm audio cable<br />Perfect audio transmission function<br />Compatible with virtually any smartphone and MP3 / MP4<br />Providing hands-free conversations through your car speakers<br />Full frequency range design effectively avoids interruption<br />USB output charging for mobile phones? GPS? and other devices<br /><br />Specification:<br />Band: FM frequency<br />Quality: Hi-Fi stereo<br />Range: 88.1 - 107.9MHz<br />Interval: 0.1MHz<br />Stability: 10ppm (-10 to 55 centigrade degree)<br />Clutter and harmonic: Below 60dB<br />Effective range: About 5m<br />Working voltage: DC 5V<br />USB output voltage: DC 5V 800mA<br />Audio stereo separation: 40dB<br />Audio frequency response: 20Hz - 16KHz<br />Audio distortion: Below 0.1 percent (F=75KHz? f=1KHz)<br />SNR: Above 45dB (1KHz 100 percent)<br />Cable length: 0.5m + 0.3m<br /><br /><br />    Specifications<br />General<br />	 Special Function  : FM Transmitter                                                  <br />                        Connection: USB 2.0                                                  <br />                        Color  : Black                                                  <br />                        Material  : Plastic? Metal? Electronic Components                                                	<br />Power<br />	 Working Voltage: DC 5V                                                	<br />Specification<br />	 Music Source: 3.5mm stereo headphone jack? Cellphone                                                  <br />                        SNR (dB): Above 45dB (1KHz 100 percent)                                                  <br />                        Freq. Response: 20Hz - 16KHz                                                  <br />                        Transmit Distance: About 5m                                                	<br />Dimension and Weight<br />	 Product Weight   : 0.041 kg                                                  <br />                        Package Weight   : 0.13 kg                                                  <br />                        Product Size (L x W x H)  : 9.95 x 3.0 x 1.22 cm / 3.91 x 1.18 x 0.48 inches                                                  <br />                        Package Size (L x W x H)  : 15 x 14 x 4 cm / 5.90 x 5.50 x 1.57 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x FM Transmitter? 1 x English Manual                                                	<br /><br /><br /><br />                                                <br />