General
<br />Brand: RUIZU 
<br />Model : X02 
<br />Color : Black 
<br />Interface : Mini USB interface, 3.5mm audio jack, TF/Micro SD card slot 
<br />Compatible operating systems : Linux, Windows 7, Windows Vista, Mac OS, Microsoft Windows 98/ ME /2000/ XP 
<br />Language : Japanese, English, French, Italian, Traditional Chinese, Korean, Simplified Chinese 
<br />FM radio: Yes 
<br />Battery : Built-in rechargeable lithium battery