EDGE NQ
USB Media playback is not working
Try this solution
Check the EDGE NQ can play back the file type you are trying to access
Supported file types: ALAC, WAV, FLAC, AIFF, DSF and DFF containing DSD64 at 2.8224 MHz or DSD128 at 5.6448 MHz, WMA, MP3, AAC, HE AAC, AAC+ and OGG Vorbis.