In other word for DAC, it means you need an adapter that is compatible to Samsung smartphone then only can work. Find those type C to 3.5mm adapter that listed compatible to Samsung smartphone.
This is because Samsung smartphone is same like ASUS smartphone, using the more widely used or the more common USB digital sound standard, which work on all Android smartphone, even smartphone with Micro-USB can use this kind of adapter, provided you have all the necessary accessory, such as type C to Micro-USB adapter.
