Scheda TF disco a U formato MP3 scheda decodificatore amplificatore decodifica audio modulo D

("P / P / Mode" button: "Press" for the "Play/Pause" Switch, "long press" for U disk, TF card mode. 1) Support MP3 format, playing power on automatically.When mp3 is played the red LED flashes. l The module is designed to facilitate modification.

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