Zulu - Very good ANR headset
I got mine in April and have only good things to say about Zulu. Been flying about 20 hrs on a C172 this summer, so far the headset exceeding my expectations.
On my last trip to North Norway from Sandefjord (total 1633 nm), I got a good chance to try out the bluetooth feature. I used my Nokia 6500slide and was connected to outside world via bluetooth on the Zulu, while flying way above the ground. It worked perfectly well at 4000 ft and 7500ft. Those folks on the other end of the telephone line could not believe that I was flying an aircraft, as there were no background noises at all.
I also used the "Line In" feature on the headset in order to get terrain warnings from a Garmin 496, this works great as well.
When it comes to comfort, the headset gets top rating. Even after 2,5 h of flying, I didn't notice that I had the headset on my head.
The headset isn't cheap, but it is worth the money invested.