I had heard about this product on the radio and decided to do a little research on it. I went to Amazon and read some reviews. Some good, some bad. My biggest concern was going to be noise reduction while driving. I purchased the product for my husband who drives a diesel truck for work purposes (and he also likes to drive with his windows down!) so for him it was important for him to be able to hear and have the other party be able to hear him as well. He wasn't into the little ear pieces for hands free. This was the perfect solution! He has no complaints about this product! It has clear sound, the microphone works well, it is easy to connect to. I am considering one for myself!