Samsung USB-C headset Firmware update - Samsung Members
Wait... the earphones have firmware? : r/galaxynote10
Samsung 1091101811 USB Type C to Headset Jack Adapter - White at The Good Guys
TempoTec Amplificador de Auriculares, Dispositivo Sonata HD II, ES9270, Tipo C a 3.5MM DSD128, USB, DAC para Android, Windows 10, MAC - AliExpress Productos electrónicos