Pat,
I have the LS ,wireless, Tango headset in my RV8. I had switched from the "Clarity Aloft" The Tango noise cancellation is adequate, however, I don't feel
it is any better than the CA's or the Bose. I do like the absence of wires, that being the main reason I purchased them.
The only issue I have is the weight of the headset, especially after using the CA's.
Hopefully I will get used to the additional weight.
The battery life seems to be good, I have only charged them once and I don't think it was needed when I did it, just as a precaution.
The transmitter is a little bulky, I need to find a better place for it, presently on the right side panel (Velcro).
All and all I think it is a quality product only time will tell.
Dick