Excerpt: The headset cancel out 95℅ of background noise. One of the only issues I had with it is it did not come with very any converters to connect to different connection types. I had to spend another $15.00 to have it connect to my phone.
Excerpt: The Plantronics S11 Telephone Headset works well. I purchsed 2 of them for my employees and they are satifified with it. Not a heavy device and does not take up much room. The volume adjust is great and people calling say they can hear clearly.
Excerpt: I purchased the S11 Headset for a new hire in our office. He loved this product at his previous employment and requested specifically this one product. The clarity in the sound is, well, astounding. The adjustable headset provides comfort and stability. Great product. I will recommend to anyone else looking for a cost-effective phone headset.