DJI Osmo Pocket 3.5mm Adapter for DJI Osmo Pocket Camera Professional Recording Accessory Support External 3.5mm Microphone|Gimbal Accessories| - AliExpress
DJI releases $39 mic adapter for its Osmo Pocket camera: Digital Photography Review
DJI Osmo Pocket 3.5 to USB-C Audio Adapter - Official Product - YouTube
Original For DJI Osmo Pocket microphone Adapter 3.5mm Supports external 3.5mm mic mount for DJI Osmo Pocket TRS Plug Accessories|Gimbal Accessories| - AliExpress
Movo Photo PMA-1 3.5mm TRS Female to USB Type-C Microphone PMA-1
Buy Osmo Pocket 3.5mm Adapter - DJI Store
DJI Osmo Pocket USB-C to 3.5mm Mic Adapter
Finally, the DJI Osmo Pocket 3.5mm adapter is available - DroneDJ