DJI Osmo Action USB-C to 3.5mm Audio Adapter CP.OS.00000280.01
JJC AD-OA1 3.5mm/USB-C Adapter for the DJI Osmo Action Camera Conversion Port | eBay
Amazon.com: JJC Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action (Not Compatible with DJI Osmo Action 2 3 4) Charging and Data Transferring, Audio Adapter Vlogging Accessories for OSMO Action Camera :
ULANZI OA-1 Osmo Action Cage Clip for Microphone Adapter
Sonbest Audio Adapter 8 Port RCR123A For CYNOVA DJI Osmo Action Microphone External 3.5mm Mic Mount For TRS Plug DJI Osmo A Black - Walmart.com
Dual USB-C to 3.5mm Mic Microphone Adapter For DJI OSMO Action Accessories | eBay