Support: MP3 / USB (U disk) / TF / LINE IN / FM / BLUETOOTH. Carbon Fiber Red Car Door Plate Sill Scuff Cover Strip Anti Scratch Accessories. PLAY/PAUSE: Short press is the switch between pause and play;Long press is the switch of USB / TF / FM / AUX / BLUETOOTH sound, in the radio FM state, the short pause play button is automatically searched;.
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