---
product_id: 414450244
title: "Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action 1 (Only),Not Compatible with DJI Osmo Action 2 3 4,Audio Adapter Vlogging Accessories for OSMO Action 1 Camera (Only)"
brand: "jjc"
price: "310 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Jjc"
url: https://www.desertcart.dk/products/414450244-dual-usb-c-3-5mm-mic-adapter-for-dji-osmo
store_origin: DK
region: Denmark
---

# Continuous power without battery swap 3.5mm TRS mic input support Dual USB-C for charging + data Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action 1 (Only),Not Compatible with DJI Osmo Action 2 3 4,Audio Adapter Vlogging Accessories for OSMO Action 1 Camera (Only)

**Brand:** jjc
**Price:** 310 kr
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your Osmo Action 1 audio game—charge, record, and conquer every vlog!

## Quick Answers

- **What is this?** Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action 1 (Only),Not Compatible with DJI Osmo Action 2 3 4,Audio Adapter Vlogging Accessories for OSMO Action 1 Camera (Only) by jjc
- **How much does it cost?** 310 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/414450244-dual-usb-c-3-5mm-mic-adapter-for-dji-osmo)

## Best For

- jjc enthusiasts

## Why This Product

- Trusted jjc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Audio Input:** Plug in any 3.5mm TRS microphone for crystal-clear directional sound capture.
- • **Plug & Play Convenience:** Works with or without DJI’s official Action Frame for effortless setup on the go.
- • **Tailored for Osmo Action 1:** Engineered exclusively for DJI Osmo Action 1—perfect fit, zero compatibility headaches.
- • **Compact & Lightweight Design:** Ultra-portable ABS build at just 6g—carry it anywhere, vlog everywhere.
- • **Seamless Dual USB-C Power & Data:** Charge your Osmo Action 1 while recording—no downtime, no interruptions.

## Overview

The JJC Dual USB-C 3.5mm Mic Adapter is a precision-engineered accessory designed exclusively for the DJI Osmo Action 1 camera. It enables simultaneous charging and data transfer via dual USB-C ports while supporting external 3.5mm TRS microphones for superior audio quality. Crafted from durable, lightweight ABS, this compact adapter ensures uninterrupted vlogging sessions without battery swaps and fits seamlessly with or without the official DJI Action Frame.

## Description

***Not compatible with DJI Osmo Action 2Not compatible with DJI Osmo Action 3 Not compatible with DJI Osmo Action 4****Specially designed for DJI Osmo Action 1 cameraDual USB-C 3.5mm Microphone Adapter for DJI Osmo Action Camera USB-C connector for battery charging,reduce battery replacement time,perform vlogg operation for several hours Product Highlights Specially designed for DJI Osmo Action cameras Allows you to add external 3.5mm TRS microphones Features a USB-C connector for battery charging and data transferring while using your microphone For use with or without the official DJI Action Frame Compact and portable design Material:ABS Net Weight:6g/0.01lb Product Dimension:28x24x22.5mm/1.1 x 0.94 x 0.88 inch Package included 3.5mm/USB-C Adapter x 1

Review: Original JJC product. It was imported item hence took some time in delivery. Quality is good. Charging as well as 3.5 socket are working just fine. Please note you must use TRS cable not TRRS. If not sure, do some research in advance.
Review: If you are shopping for this specific adapter; you already know that the market (including desertcart) is flooded with fake versions of Cynova branded adapters. DJI web site says that; Cynova adapter is built for Osmo - but not necessarily licensed. You can also find web site of cy-nova (a very poor web site which you can't even find that adapter there!). No info on Cynova web site about having an exclusive license for adapter, which costs more than twice of what you'd pay for this JJC branded one. Then (if you start with that sloppy Cynova as authentic product); you only go down hill from there. Because when you search; you'll find all kind of imitation ones - with price ranging all over. If you check reviews (including Youtube videos); you'll see lots of problems (noisy audio, adapter not fitting/falling out, USB-C not charging thru adapter etc). Enter to JJC. They are a serious photography accessory manufacturer from Shenzen China (also hometown to both DJI and Cynova). Their adapter has a model name: AD-OA1 and properly identified on their decent web site. If you check my pics; this JJC adapter is a professionally packaged product. And unlike many average non-branded Chinese products (with only a paper sticker); this JJC adapter is proudly branded both on the product and all around on the packaging as well. How about the performance? It simply works perfect: -Mechanical fit is fine (it does not slide out as fake ones). -No added noise on the audio (tested with my Edutige ETM-001 microphone) -Camera charges fine through this adapter and USB-C. If you connect your Osmo to a Windows PC (thru this adapter); it's also recognized (so both data and charging works on USB-C port, thru this adapter). -Both microphone and USB-C port work at the same time. A general word of caution for charging your Osmo Action camera (apparently many people are not aware of this): USB-C port of your Osmo Action camera (I'm not even talking about this adapter here) does NOT support PD or QC protocols for charging. It only uses 5V fixed and does not negotiate higher voltages with the charger. How do I know that? One of my QC/PD capable wall chargers displays voltage and current drawn from it's both output ports (one QC and one PD). I connected my Osmo Action to both ports (with proper cables, of course). Osmo settles on default 5V at all times. It draws about 1A current. In general; a USB-C connector is only the physical side. A device can use USB-C connector : A) for regular USB data communication / slow charge and/or B) for receiving fast charge using QC protocol C) for receiving fast charge using PD protocol. So USB-C port on Osmo Action camera can only receive good-old 5V USB slow charging, as it doesn't have fast QC or PD capabilities. After all; it's just a small battery and Osmo did not invest in extra circuitry for fast charging which will both increase the cost and most importantly thermal buildup within that small camera body. But if you still want to charge your battery fast; you'll need to remove it and charge inside an QC capable external battery charger. Bottom line : if you need that mic adapter; only buy this JJC one. Paying more than twice to a supposedly authentic Cynova (even if you are sure you found one) won't add anything extra. This one perfectly works and is the most economical option (also happens to be the ONLY branded product).

## Features

- 【COMPATIBILITY】:***Not compatible with DJI Osmo Action 2,Action 3 and Action 4****,Specially designed for DJI Osmo Action 1 camera.
- 【Microphone Adapter】:Allows you to add external 3.5mm TRS microphones and enables improved audio by using directional microphones with a 3.5mm jack.
- 【USB-C Charge】:**:It doesn't work with USB C to USB C Cable.**Features a USB-C connector for battery charging and data transferring while using your microphone,perform vlogg operation for several hours without stopping the battery replacement.
- 【Easy to Install & Convenient】:You can use this adapter on your camera with or without the official DJI Action Frame.
- 【Compact and Portable】:Made of ABS,Durable,Light weight and small size.Net Weight:6g,Product Dimension:28x24x22.5mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CSMN9HK |
| Item model number | for DJI OSMO Action 1 (Only) |
| Manufacturer | Jinjiacheng Photography Equipment Co.,Ltd. |
| Package Dimensions | 7.19 x 6.91 x 2.69 cm; 6 g |

## Product Details

- **Brand:** JJC
- **Colour:** black
- **Compatible devices:** for DJI Osmo Action cameras
- **Connector type:** USB Type C
- **Specific uses for product:** Camera, microphone

## Images

![Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action 1 (Only),Not Compatible with DJI Osmo Action 2 3 4,Audio Adapter Vlogging Accessories for OSMO Action 1 Camera (Only) - Image 1](https://m.media-amazon.com/images/I/61FHhETL4eL.jpg)

## Questions & Answers

**Q: Does this really work with dji osmo pocket 1?**
A: It's ment for the osmo action (orginal) and it works for the osmo action (orginal) I don't know about any other camera

**Q: Deity D4 Duo work on this adapter?  some people say only front mic will work, not rear. anyone know?**
A: I use the wireless mic, so work pretty good.

**Q: The DJI action 2 is a different camera than the DJI Osmo action 2.  It does not have the word 'Osmo'. Is the adapter compatible with the DJI action 2?**
A: stats "not compatible" with the action 2

**Q: Can this be used with a dji pocket?**
A: Yes, this is what I have and it is installed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***U on 13 January 2023*

Original JJC product. It was imported item hence took some time in delivery. Quality is good. Charging as well as 3.5 socket are working just fine. Please note you must use TRS cable not TRRS. If not sure, do some research in advance.

### ⭐⭐⭐⭐⭐ Review
*by P***T on 5 February 2021*

If you are shopping for this specific adapter; you already know that the market (including Amazon) is flooded with fake versions of Cynova branded adapters. DJI web site says that; Cynova adapter is built for Osmo - but not necessarily licensed. You can also find web site of cy-nova (a very poor web site which you can't even find that adapter there!). No info on Cynova web site about having an exclusive license for adapter, which costs more than twice of what you'd pay for this JJC branded one. Then (if you start with that sloppy Cynova as authentic product); you only go down hill from there. Because when you search; you'll find all kind of imitation ones - with price ranging all over. If you check reviews (including Youtube videos); you'll see lots of problems (noisy audio, adapter not fitting/falling out, USB-C not charging thru adapter etc). Enter to JJC. They are a serious photography accessory manufacturer from Shenzen China (also hometown to both DJI and Cynova). Their adapter has a model name: AD-OA1 and properly identified on their decent web site. If you check my pics; this JJC adapter is a professionally packaged product. And unlike many average non-branded Chinese products (with only a paper sticker); this JJC adapter is proudly branded both on the product and all around on the packaging as well. How about the performance? It simply works perfect: -Mechanical fit is fine (it does not slide out as fake ones). -No added noise on the audio (tested with my Edutige ETM-001 microphone) -Camera charges fine through this adapter and USB-C. If you connect your Osmo to a Windows PC (thru this adapter); it's also recognized (so both data and charging works on USB-C port, thru this adapter). -Both microphone and USB-C port work at the same time. A general word of caution for charging your Osmo Action camera (apparently many people are not aware of this): USB-C port of your Osmo Action camera (I'm not even talking about this adapter here) does NOT support PD or QC protocols for charging. It only uses 5V fixed and does not negotiate higher voltages with the charger. How do I know that? One of my QC/PD capable wall chargers displays voltage and current drawn from it's both output ports (one QC and one PD). I connected my Osmo Action to both ports (with proper cables, of course). Osmo settles on default 5V at all times. It draws about 1A current. In general; a USB-C connector is only the physical side. A device can use USB-C connector : A) for regular USB data communication / slow charge and/or B) for receiving fast charge using QC protocol C) for receiving fast charge using PD protocol. So USB-C port on Osmo Action camera can only receive good-old 5V USB slow charging, as it doesn't have fast QC or PD capabilities. After all; it's just a small battery and Osmo did not invest in extra circuitry for fast charging which will both increase the cost and most importantly thermal buildup within that small camera body. But if you still want to charge your battery fast; you'll need to remove it and charge inside an QC capable external battery charger. Bottom line : if you need that mic adapter; only buy this JJC one. Paying more than twice to a supposedly authentic Cynova (even if you are sure you found one) won't add anything extra. This one perfectly works and is the most economical option (also happens to be the ONLY branded product).

### ⭐⭐⭐⭐⭐ Review
*by A***R on 18 September 2025*

Worked as designed. No issues.

## Frequently Bought Together

- JJC Dual USB-C 3.5mm Mic Adapter for DJI Osmo Action 1 (Only),Not Compatible with DJI Osmo Action 2 3 4,Audio Adapter Vlogging Accessories for OSMO Action 1 Camera (Only)
- YALLSAME Frame Case for DJI Osmo Action 1 Skeleton Housing Protective Shell Cage with Cold Shoe Mount Photography Vlog Accessories Kit for DJI Action 1
- LP Battery Charger Kit Compatible with DJI OSMO,3-Pack 1300mAh Replacement Battery and Intelligent 3-Channel USB Charger Kit for DJI OSMO Action Camera（NOT for Action 2/3/4）

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-28*