Bose has just released the new QuietComfort 25 (QC25) headphone which supersedes the QuietComfort 15. The QC15 has been discontinued, however, we have been told that Bose and Bose authorized retailers worldwide still have a large stock of QC15s that will continue to be sold at discounted prices until all stock has been exhausted.
We have had a chance to examine the QC25s and can tell you that our current microphone is not compatible with the new headphones. I will be developing a new microphone for the QC25, but it may take some time before it is ready and available. It will probably take even more time before the new system is TSO certified. I cannot give a timeframe at this point in time, but keep an eye on the website as major developments will be posted here.
In the meantime, we will continue to sell our current microphone and TSO QC15 and QC2 headphones.