Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Suboptimal noise reduction
Review: Although very happy with the product, a couple of drawbacks:- noise reduction is not the greatest as it becomes hard for the other person to hear you if you are driving on a highway. (both using this same bluetooth)- occasionaly needs to be closed and re-opened to improve sound quality and eliminate interference.
