INFORMATION REGARDING USB DIRECT:
1.Compatibility of the USB connection on this product:
a)This product supports most USB Mass storage devices (MSD) that these devices are compliant to the USB MSD standards.
i)Most common Mass storage class devices are flash drives, memory sticks, jump drives and etc.
ii)If you see a "Disc Drive" showing up on your computer after you have plugged the mass storage device into your computer, most likely it is MSD compliant and it will work with this product.
b)If your Mass storage device requires a battery/power source, please make sure you have a fresh battery in it or charge the USB device first and then plug it into this product again.
2.Supported Music type:
a)This device only supports unprotected music with file extension: .mp3 .wma
b)Music bought from
c)File name extensions that ended with the following are not supported: .wav; .m4a; .m4p; .mp4;
.aac and etc.
3.No Direct connection can be made from a Computer USB port to this product even you have either or both mp3 or wma file in your computer.