3.5 Mm Microphone Audio Adapter For Dji Osmo Pocket Mic Audio Adapter Record Video Extension Accessories - Handheld Gimbal Accessories - AliExpress
Amazon.com : 3.5mm Audio Mic & USB-C Adapter Accessories for DJI Osmo Action Camera with 3.5mm Microphones Jack & USB-C Connector : Electronics
Finally, the DJI Osmo Pocket 3.5mm adapter is available
Osmo Pocket: Unboxing and What's New - DJI Guides
Amazon.com : Movo PMA-1 DJI Osmo Pocket Microphone External Sound Adapter USB Type-C to 3.5mm TRS External Microphone and Audio Adapter is The Perfect Microphone Adapter for Your DJI Osmo Pocket Accessories