It's a High Quality Data Transfer and USB Charging Cable for MP3 MP4 MP5. Transmit the data between computer and for MP3 MP4 MP5 with Mini USB2.0 Jack console. This cable allows recharging your MP3 MP4 MP5 through USB port of PC. It has excellent performance for MP3 MP4 MP5 with the rechargeable Data Cable. Simply plug the dock connector into your and the USB connector into your PC. Update music and data are more through this data cable.                                    Features            High quality material make sure the transmission in the stable situationPrecision connectors ensure a high data transmission rateAntioxidant， anti-static and anti-jammingExtend the life with the advantage of bending resistanceIt is the necessary accessory for MP3 MP4Does not require any external power to operate                                                            Specifications            Type    USB    <br>Lenght    73g / 28.74oz    <br>Weight    21g / 0.74oz    <br>                                                            Package Includes            1 x Data USB Cable For MP3 MP4 Connector<br>