Originally Posted by
Han Solo
Hmm, I've already got a pair of QC25s which are confined to a desk drawer since I bought my QC35s. I had no idea I could do this.
EDIT: and I see that you can send in your headset to make it TSO certified, nice!
The TSO requires you wear the in the ear buds under the headset. I would not bother since no one does that.