Follow this link which says I need to add the current user to vboxuser
VirtualBox - ArchWiki
I added success but still cant find my usb microphone in the virtualbox .
Systeminfo:
lizhe@ori
OS: Manjaro 21.2.3 Qonos
Kernel: x86_64 Linux 5.15.19-1-MANJARO
Uptime: 9m
Packages: 1529
Shell: python
Resolution: 3840x1080
DE: KDE 5.90.0 / Plasma 5.23.5
WM: KWin
GTK Theme: Breeze [GTK2/3]
Icon Theme: breeze-dark
Disk: 61G / 236G (27%)
CPU: Intel Core i7-7700K @ 8x 4.5GHz [43.0°C]
GPU: Intel Corporation HD Graphics 630 (rev 04)
RAM: 8602MiB / 15866MiB