DJI Osmo: the missing microphone is free! by Jose Antunes - ProVideo Coalition
PMA-1 | Microphone Adapter for DJI OSMO Pocket | Movo
Cvm-vm10 Ii Cardioid Directional Shotgun Video Microphone For Dji Osmo Mobile Plus Smartphone Gopro Micro Camera Black Mount - Microphones - AliExpress
For Original DJI OSMO Pocket USB Type-C to 3.5mm Microphone Audio Adapter Tools - Walmart.com