What music format does Ford SYNC play?
The known supported audio format for Ford Sync 3 and above are MP3, WMA, AAC, WAV, and FLAC. These are all common music audio formats and yes, FLAC audio files will play on Ford Sync version 3 and above systems, which gives you high fidelity music files at a decent files size.
You can either attach a USB thumb drive or an external USB-powered hard drive. Sync will also support the most common files systems- FAT, exFAT, and NTFS.
SYNC 3 Voice Controlled Audio System
