Bluetooth 5.1, QCC3034 support For SBC, AAC, APTX, APTXLL, APTXHD, power on and off. 5V : drive dual 4 ohm 3W. 1 x Module. Sound & Vision. "PLY": Press and hold for 3 seconds to force pairing mode, press and hold for 6 seconds to clear the pairing list.
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