This Sport TF Card Reader Media Headset MP3 Player Green makes it easy to enjoy up to 2 GB of your favorite MP3 files wherever you go. Simply slip the MP3 player into your pocket and take it to the gym， walking， jogging， or just relaxing yourself at home. The USB interface makes it simple to connect to a PC to download your music and you can even use as a flash disk drive.                                    Features                New and high quality<br>    Designed fashionable and cleverish appearance， fine workmanship<br>    High speed and ultra fast<br>    Plug and play directly<br>    Separated earphone jack and power jack makes a convenient operation and faster transfer rate<br>                                                            Specifications                        Play Time     8 hours    <br>          Power Supply     Li-po battery    <br>          Connection Type     USB 2.0    <br>          Frequency     20Hz - 20KHz    <br>          Noise Ratio     86dB    <br>          Support Format     MP3 WMA WAV    <br>          Support System     Windows 98 / 2000 / XP / Vista    <br>          Dimensions     12.8cm / 5.03) ( W )    <br>          Color     Green    <br>          Weight     90g / 3.17oz    <br>                                                             Package Includes                1 x Media Headset MP3 Player<br>    1 x USB Cable<br>