Plug the headset of Huawei mobile phone into the data cable interface of the computer.
Huawei's mobile phones and headphones don't have a 3.5mm headphone jack, but the Type-C jack supports both charging and headphone cables. The official standard comes with Type-C to 3.5mm headphone cable and Type-C digital headphones. Just plug the Type-C to 3.5mm headphone cable into the data cable interface, and then plug the earphone into the data cable to use.