Hensych for Osmo Action Microphone 3.5mm/USB-C Adapter,Charging Audio Adapter Audio External 3.5mm Mic Mount for TRS Plug

I could not see any difference between this and the product on the DJI site, other than the price. Works fine with a Rode Micro in a vlogging setup using the PGYTECH case that gives access to the USB-C port.

So far, one star, because I cannot give it zero. This did not worn with DJI Osmo Pocket. I have latest firmware. I tried with TRS and TRRS adapters. Microphone works well with other devices and adapters also work with other devices but not with this one. Unit does charge the camera of a charging source is connected to it. Few other things I noticed were: camera heats up even without filming when this is connected to it, battery runs out a lot quicker even without a phone connected and without filming, camera won’t turn on fully if this adapter is connected to it before turning it on. To me it seems like the item has some short circuit inside.One other thing is that there is no QC label on the box and judging by the extremely lower price than the originally advertised Cynova it could be that these areQC failures which went to the market instead of being destroyed.Anyhow, I am returning mine and unfortunately I will have to make do without external microphone for the time being as I need to keep camera connected to be able to use it to transmit live sessions.

I bought this along with and to use on a DJI Osmo Action Camera. I immediately updated the firmware for the camera so the audio adapter worked fine straight away. It is not stereo though will accept TRS type audio jack's. I tried wiring up two mics into a TRS jack for my helmet but found that it wouldn't work in stereo which brings me to the conclusion that it is mono only. However, it doesn't claim to be stereo capable so I should probably have read the spec sheet first before doing the work. It does work perfectly well as a mono set up, using one mic wired into the same TRS jack, which is what I am using at the moment. So, mic wise any mono or TRS will work (mono) but TRRS will not. I use SENA mics for my helmet set up hence the need wire them into a 3.3mm jack as they use a different connection. I have tried other mics with varying results Neewer, Purple Panda, gaming boom mics etc etc but the SENA mics work best in the set up I use.In conclusion, it works with the latest firmware but only in mono.It is much more compact than the GoPro brick.You can attach a powerbank/external power source and still record footage thereby extending battery life.Cheap, but appears to be the the same Cynova item, packaging is Cynova and appears identical. Why pay more for the same thing (assuming it is not a cheap (illegal) copy?!

Well I decided to move from Gopro to Osmo Action cameras, as in my experience I have had all sorts of issues with external mics on Gopro cameras, they just do not work, so I took a chance and purchased this mic adapter for the action camera, and it worked flawless with the purple panda lav mic, and what was surprising that it came as a genuine Cynova adapter in genuine packaging at almost half the price of ordering the genuine item, so save some money and try this one out.

Whilst it fits perfect on the osmo action 4 once you have the camera in the housing to use on chin mount, bike mount etc the adapter won’t fit and therefore is of no use with a microphone for vlogging. Worse case scenario I will need to file down the housing to make it fit perfectly so I can use it

This little adapter arrived the day after Id ordered it . I set up the new camera-plugged in the adaptor to the cams micro usb slot and inserted a microphone into the 3.5 jack . It works perfectly and gives much clearer sound that the cameras own sound recorder . Wondeful as ever Amazon.

Nothing wrong with Amazon service.All the problems are with actual product.Mic adapter detecting connected external mic's but not recording any audio.Tried with 3 different mics (RODE, RODE Lavalier and geneting 3.5mm mic) No luck.Email sent to seller Friday midday asking for replacement.According to T&C i should get answer by Tuesday. Will keep updating this review to let you know what is happening.Update 06-01-2020:Got email back from seller. Basically their reply - "Speak to amazon. they will sort you out"Well. Amazon for-filled this order, but product is faulty and it is not an Amazon fault. it is down to seller to get this sorted. as they selling copy-cat DJI mic adaptor.

Is in fact the Cynova adaptor[comes in plush Cynova branded box] but curiously almost half the price of that Cynova sold elsewhere on Amazon...works well [make sure mic is fully pushed in]....need to use a TRS mic....the one with the two black bands on the jack....Rode or Rode compatible mics work with it.