Excerpt: The sound quality is great. The noise cancellation is great. Battery life is great. Deliver was fast. The only issue I have with the unit is the slider to turn the unit on tends to wear out over time and the unit can easily turn off should it touch anything.
Summary: I replaced a broken Bose Series 2 with this Sennheiser headset, which was a major upgrade. I'm a heavy call user and also use my headsets for podcasts throughout the day. Battery life on the Presence is excellent, about 4x longer life than the Bose.
Pros: Battery Life, Audio quality, features, bluetooth 4.0
Summary: I got this for when I was tooling around in my car because my car's bluetooth system was noisy and my clients always knew when I was in the car (and I wanted them to think I was in the office).
Excerpt: I have owned only a few headsets in my lifetime. I have tried both Motorola and Jawbone. And I am here to say that Sennheiser is the best when it comes to business grade Headsets, not to mention the quality of their UC integrated Blue tooth dongle.
Pros: A Must Have For Any Busin, Easy To Set Up, Easy To Use, Fast, Powerful
Excerpt: Since I've purchased headsets that don't actually perform as they're marketed I bought this unit as a backup to my 1st Sennheiser headset, both completely have blown me away with the quality of calls, ease of use and the Sennheiser models actually have a talk time as advertised, what a concept for...
Excerpt: I've owned this for a couple of weeks, and I'm really liking it. It was very easy to learn to use, and it's very ergonomically designed. I use it mainly for listening to audio books, for taking calls, and for WebExs. Sound quality is great and the mic very good.