What we didn?t like was how it ripped during transit and water got inside and consequently made everything wet. Very sturdy and secure and yet easy to install. It came in a very small box, I unwrapped it and used it in my bathrooms and kitchen. Good for noise canceling and the mic is very clear. I had ramped up my training in preparation for a marathon which left me with two big blisters on my big toes. There is no way one can keep the product on the head comfortably for a few hours. I always get compliments on these and when I wear them I feel like a million bucks. I was a little hesitant because some of the reviews mentioned that they weren?t sturdy enough to slide in and out from under the bed, but that hasn?t been a problem at all. The top section of the wire, from the Y junction, is super sensitive to brushing movement. They have a light up feature which is turned on or off on the button on the inside of the shoe.