TF card expansion, maximum support 256GB. TF card expansion: ≤256GB. Product Model: HIFI music player. Recorder function, not only can record but also can record music and singing. Audio format: Support MP1, MP2, MP3, WMA, WAV, APE, FLA, AAC, M4A, OGG, ALAC,DSF,DFF and other formats of audio playback.
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