Be careful with those magnetic dongles, I’ve read it can be quite easy to fry your device with them.
Also I have one of the apple usb-c to 3.5mm adapters and it’s like they designed it to be a flimsy point of failure - RIP 3.5mm jacks.
https://tech.yahoo.com/computing/articles/stop-using-magnetic-usb-c-140117695.html