CVC clear voice capture technology reduce wind noise while making calls, full duplex, supports Bluetooth and hands-free calling, with built-in microphone. All these features make your drive safer and more convenient.<br />Supports Smartphone A2DP function. It gives out high-quality music sound after connected to the Bluetooth.<br />Auto connecting and pairing when powered on.<br />Supports display with TF extension card. The format includes MP3, WMA, FLAC.<br />With car charger (output 5V-1200M ), also can charge phones and other devices<br /><br />Specification:<br /><br />Model: T9S<br />Material: ABS<br />Colour: Black<br />Size: 11 x 8 x 4.8cm<br />Bluetooth version: V3.0<br />USB output voltage: 5V -2.1A<br />Car Charger Input voltage: DC 12V-24V<br />Working Current: 45mA<br />FM Frequency range: 87.5-108 Mhz<br />Frequency: 20H-20KHZ<br />SNR: 45dB<br />Sensitivity: -92dbm<br />Bluetooth transmission distance: about 5m<br />FM transmission distance: about 2m<br /><br />Package contents:<br /><br />1 x Car bluetooth transmitter<br />1 x English manual<br />In original packing<br /><img src="http://img6.eachbuyer.com/x9/p100/ct420_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ct420_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ct420_8.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ct420_9.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/ct420_10.jpg" />