I had emailed Phil at QT to ask if the Comply tips could be used with his headset. I find Comply tips to be a bit more comfortable than standard foam plugs. The email I got back was quite defensive of his product.
"You must have not had the Halo placed on properly. It is FAR more comfortable than the Clarity. Note... ours is infinately more adjustable than theirs: ours uses a soft stainless headband that can be bent and shaped to fit ANY head by simply bending it into position. Theirs is made out of a stiff spring metal that cannot be reshaped without a pair of pliers or a very stiff bend. Also, our headset has a steel band (wire) that can extend in and out of the band to accomodate any size head.
Our eartips are harder and thus less comfortable when cold, but at body temperature, there aint much difference at all. If you think ours is still less comfy, simply take a pair of cuticle clippers out and trim a radius from the square edge to fit better.
The answer to your question is NO! the comply tips will NOT fit our system as theirs has a threaded portion and therefore will leak.
Theirs is MUCH more expensive, the tips cost well over twice what ours do and while they do have an audio input for music, ours is by far the better deal. Try it for 30 days and see if you don't agree."