2.5 Mm Jack Bluetooth Adapter

This is a very capable wireless trigger at a bargain price. Make sure you get the correct version for your camera, mine is the C1 version (with 2.5mm jack) but others have different connectors. The trigger itself always has a 2.5mm jack which is common to all versions, so even if you buy the wrong version, you can just buy the correct version of the cord with the other end you need to fix it. Some settings are a bit tricky, but it is a very capable trigger... works with flashes, can be used for multiple flashes at the same time, and even trigger multiple cameras at the same time (what I am using it for). There are lots of great youtube videos on configuring and using this trigger, so if you get stuck, there's lots of other resources out there that are more helpful than the manual alone. I've become a big fan of Yongnuo because of this product, and will definitely buy more of their equipment in future.

I use this on the Fuji XPro2 and it works well requiring no batteries. It plugs into the 2.5mm jack on the side of the camera. While it is true that one could use an old-fashioned cable release for the XPro2, if you use a soft shutter release button you must first unscrew it (and therefore risk losing it). I suspect it would work for any X-series camera with a 2.5mm jack receptacle.

I'm using this adapter to get an RCA stereo auxiliary input to plug into my car stereo, which has a 3.5 mm stereo jack. This works exactly as it should. The RCA female plugs fit nice and tight, so I don't have to worry about the connection loosening over time. Great value for the price.

So yes. First off this thing cleans up your audio from external mics very well. I've tried this on my motorcycle with the gain set to -10db and it turned out very clear (I am still editing that video). It fits nice and tight onto the side of your Action 3/4. Something to note....you WILL need to remove your usb-c access door to use this. Lucky for you, it removes easily by design and yessss it fits Into your camera while your camera is still in a cage. Another thing is you CAN use the usb-c port to charge your camera while still using the 3.5mm jack to plug a mic into while recording. - The 3.5mm jack is a TRS port so your mic has to have 2 lines on the 3.5mm end (not 3) in order to work with this adapter. - You cannot use the usb-c port of this mic adapter with a usb-c microphone as that mic will not work. If you have a usb-c microphone, plug it directly into the camera to use it. - the usb-c port of this adapter can be used to transfer files from the camera to your phone/laptop/tablet or PC or charge the camera ONLY.

I use this adapter to connect a mono Sennheiser shotgun mic (w/3.5 mm jack) to my new video camera with XLR audio inputs. It fits snugly on both ends and has been noise free in use.

Works with both of my Canon cameras. I keep it with my G11. I bought 2.5mm - 3.5mm for the camera end and a 3.5mm - 2.5mm adapter for the switch end. I use 30 feet of 3.5mm stereo cable in between the adapters. I wish the G11 had an IR eye. But that's a different issue.

The RR-100 requires the 2.5 female to the 3.5 male jack to work with the X-E4.

Every once in a while you are still going to need a headphone jack adapter for music or a mic.

My second Roku. This one is faster, and I love the bluetooth remote with headphone jack.

To bad it doesn't include a 2.5 to 3.5 adapter.