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Bluetooth 4.1 MP3 Decoder Board for Car Speaker DIY Audio Modification and Lossless Receiver Module
MP3 Bluetooth decoder board Lossless car speaker audio amplifier board modification diy audio receiver 4.1 module Power supply voltage: 3.7-5V Power supply interface: MICRO USB port or 2.54mil pin port Length width and height: 3.3x3.5x1.1cm...
$6.22 Free Delivery