TF card expansion, maximum support for 256GB. -TF card expansion: ≤256GB(not included). -Model No: HIFI Music Player. 1 HIFI music player. -Audio Format: Support MP1, MP2, MP3, WMA, WAV, APE, FLA, AAC, M4A, OGG, ALAC, DSF, DFF and other formats of audio playback.
eBay