Not even compatible with PCs with Type C input! They don't work at all! The PC doesn't even recognize them. They don't work on Samsung A52S mobile either. I don't know where they could be used! Whoever mentioned that they work, please write which device you connected them to.

UPDATE: I assume that these headphones must be a set of passive, analog headphones, and in order for them to function properly, the mobile or PC must support analog signal in the USB Type-C port. If the mobile or PC does not support this function, the headphones will NOT work.
Smartphones that have a 3.5 mm mini-jack port do not support USB-C analogue headphones. Make sure your Smartphone has only a USB-C port.
Otherwise, the headphones should have a D/A Converter (Digital/Analog) to be compatible.

I bought them today at a price of 8€ in a store near my neighborhood. I have to say that for their price, they are worth the money. They have clear sound and bass, the microphone is average to good. I recommend them if you want cheap headphones and good quality!