What is the size of the connector? And which ring on the plug shaft is the microphone connection?
189609
It's the standard size that plugs into modern smartphones. It's four-pole and is compatible with iPad, iPhone, and iPod Touch products. In short, the ring for the microphone matches that of other iPhone compatible microphones.
206896
says on the product title; 35mm, so it plugs into any standard microphone jack
480824
4 contact points on the plug separated by 3 rings. I would assume these are mic, left and right channel, and ground.
989371
One pin connector. It automatically works with VOX or you can use the radio PTT for manual.
437949
I'm sorry -- I wish I could help you Ed. It is a typical size microphone -- easy to transport. The stand adjusts easily but as far as your question, I have no idea.
2038949
It is your standard 1/4" jack on the front. There is a 3.5mm jack on the front as well, but that appears to be for a mic.
1768312
Yep it has a microphone input in a small compartment on the right side. I believe it's a standard 3.5 mm jack though I haven't actually tested plugging in anything yet.
30067
Its about 6". There is a polarized plug and jack on the leads. The plug and jack is really hard to connect.
1957200
This is an adapter cable. It has two 3.5 mm stereo jacks on one end, that a headset with microphone that has 3.5 mm plugs, would plug into and on the other end is what is called a 4P4C modular (RJ9/RJ10) connector plug that plugs into a telephone handset 4P4C connector jack. If that is what you need then this is it.
226482
a 2.5 mm headset plug fits. I also recommend the Panasonic Headset mentioned by another respondee to your question. I used a headset to answer all my business calls and the Panasonic is very good and lifespan is good.
689185
Just the 3.5mm connector, split at end (audio in/audio out) with the "extension" included. Wires are pretty thin, so be careful with them if you buy it. No idea how the mic is since it apparently doesn't work on Mac's, even though it said it works with everything in the description.
840394
The connection is the two prong "Kenwood" mic/speaker connection. Although I have not tried it with that particular model, all of the Chinese brands I am currently aware of use this connection as the standard.
1106312
I don't know how you tell the size, but he metal part that goes into the jack is about 1/2 inch long. I use a Belkin. Sorry I can't be more specific.
588835
The mic jack on this one is for a 4-pole headset plug. If your headset has a seperate mic and headphone jack then you want the 'Rockit' instead of the 'Wiretap'.Rockit Headphone/Microphone Splitter
1296293
It's a separate cord w/ USB on one end and the other fits the mic. It's a total of about 39".
682534
Kenwood & Baofang style two prong Mic/Ear Jack.One of the plugs is slightly larger diameter than other if your radio is Kenwood style it will fit I bought because I have both Kenwood and Baofang radios that I use for emergency response
916874
The one I have has pink (microphone) and green(stereo) 3.5mm plugs. Hopefully a quick webcam picture http://imgur.com/cBQKfrn will suffice as proof. (and that you can tell that this is the headset in question)