Main Feature:<br />Flexible hose? suitable for all kinds of models<br />Support Bluetooth 2.1+EDR hands-free calls? built-in microphone? convenient to answere call safely<br />CVC noise suppression technology<br />Support TF card up to 32GB (not included)<br />Supports A2DP Bluetooth protocol<br />FM Transmitting Frequency range: 87.5 - 108.0MHz<br />USB interface can charge for all kinds of mobile phone<br /><br /><br /><br /><br />    Specifications<br />General<br />	 Special Function  : Hands-free calls? Bluetooth? FM Transmitter? MP3 Player                                                  <br />                        Connection: USB 2.0                                                  <br />                        Color  : White                                                  <br />                        Material  : Plastic? Metal? Electronic Components                                                	<br />Power<br />	 Output Power : 0.5W                                                  <br />                        Working Voltage: 12-24V                                                	<br />Specification<br />	 Music Source: TF/Micro SD Card                                                  <br />                        Micro SD/TF Card Expansion (Max.): 32GB                                                  <br />                        FM Channel: 87.5 - 108.0MHz                                                  <br />                        Bluetooth Version: V2.1+EDR                                                  <br />                        Bluetooth Protocol: A2DP                                                  <br />                        Transmit Distance: 15m                                                  <br />                        Transmit Freq.: 20Hz-15Khz                                                	<br />Dimension and Weight<br />	 Product Weight   : 0.150 kg                                                  <br />                        Package Weight   : 0.25 kg                                                  <br />                        Product Size (L x W x H)  : 20 x 12 x 5 cm / 7.86 x 4.72 x 1.97 inches                                                  <br />                        Package Size (L x W x H)  : 25 x 15.5 x 7.5 cm / 9.83 x 6.09 x 2.95 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Transmitter? 1 x Remote Control? 1 x Chinese and English Manual                                                	<br /><br /><br /><br />                                                <br />