1、MP4 FIRMWARE	5.2M	下载
2、MP3 FIRMWARE	1.6M	下载
3、PACKING PICTURE	3.0M	新建文件夹
4、RoHS Compliant Report for WL-310	4.97M	ROHS WL-310.rar
5、CE,FCC for WL-M310 MP4 Series.rar	0.5M	CF ,FCC.rar