"Very good headset when paired with my Blackberry 8820."3.5 starson by ProfessionalGeek
Pros: Was very simple to pair with my blackberry. It's very comfortable to wear. Has very good battery life. Cuts out all my background noise whether I'm at home or driving or working in a noisy computer data center.
Cons: Sometimes people say I'm a bit quieter than normal.
Summary: I'm very satisfied with it. But I do wish I could turn the mic gain up and down about 10db. On one conference call, one of the attendees claimed they couldn't hear me at all yet several others said they could hear me just fine. Everyone always say my mic gain is a bit low. I couldn't find a way to adjust the mic gain, so I had to settle with just talking louder. It's definitely a great buy if noise cancellation is your biggest concern.