I bought this GN 9120 because one of my office workers had one. After using it for a week, I can't believe how much easier it makes my life in the office. I'm on the phone at least 6-8 hours a day. I put on the headset at 8am and I don't take it off until I leave the office. The battery life is exceptional. I never need to recharge it. I put it back on the base then I'm ready to go again next day. I love it!

If you're in a noisy office, you might want to look at the GN 9120 with the Flex boom. It has noise canceling microphone.

Rating: [5 of 5 Stars!]