Bluetooth 5.0 Digital Amplifier Audio Power Board Module 2x15W/10W AUX audio v

(Output maximum power 2x15W at 16V4A. 1pcs 5.0 Bluetooth power amplifier board. 123456), support button shutdown / boot, support serial port to change. DIY Flat Belt Screw Leather Craft Chicago Nail Brass Solid Rivets Stud Head I.

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