Pro Typhoon for General Aviation with BoseA20 Microphone. Compatible with Bose 700

I would note that I share my own personal experience with the setup with Bose700 overall and not the mic in isolation.It is a good solution if you already own a Bose headset. If it was closer to £150-200 for the mic - I would definitely recommend it as your passenger headset. With the current price I'd give it a thought... In my case I bought both the Bose 700 and the mic with the intention to use for flying and may be occasional domestic use, so was a bit disappointed. All in all, would not recommend as your primary pilot solution. Here are my experiences:1) Had my volume maxed out, but all still sounded just about loud enough, whereas it was too loud for the other person with David clarks. May be that's nothing to do with the product and the fault of Bose700, but for me the experience is about the overall result.2) I can normally hear that I am talking with a proper aviation headset, but here it was just echoing too much sometimes.3) Adaptor for the mic is made of metal and can scratch the ear cup. I added a silicone tube as padding, but would be nicer if manufacturer did it.4) The adaptor tube thingy is a bit too long to comfortably close the headset in the case.5) The website said it could be used in call centres, but the mic just wont work with the headset and a Mac. Could not test it with a PC though.6) The clips for fixing the cable are hard to use and you can't twist them in all directions.UPD: had to return as on my second flight attempt with the mic and Bose 700 it only worked with the noise cancelling function off. Both intercom and radio was maxed out, but I could hear something only without noise cancelling, which ruins the whole concept.

The product works but performance is way below expectations especially for the price.I was able to fit the mic onto my Bose 700 and I flew with it twice. However the attachment that fits onto the headphone which holds the mic in place does not allow the noise cancellation feature to work as expected.Basically it is required that the cups of the headphone sit over the ears air-tight for the noise cancellation to work, but the 'adapter' on this product prevents the required suction to make this work.I also noticed that sometimes the mic does not pick up the words that I say but this might just be because of how I wear them and how close the mic is to my mouth. The major issue I have with this device is the leakages it introduces because the noise cancellation option is the real reason I went for this product and the Bose 700.I'm returning these and will save up a bit more to purchase the A20s.