Modulo Amplificatore DC12-24V 50W+50W Bluetooth 4.0 Supporto U Disk TF Card Play
DC12-24V TPA3116D2 50W + 50W Bluetooth 4.0 amplifier board With U disk TF card player. Power: 50W + 50W. Storage mode: TF card, U disk. mode: Bluetooth, U disk, TF switch mode. Bluetooth transmission distance: maximum 20M.