My helmet has just arrived, and I have it on the head when I write these lines .. Delivery made on time, the product is in any real point with the description and photos of the site. As for its performance, except the microphone that I have not tested, rendering and stereo sound through earphones are perfect, I like being in an auditorium! Awesome! And above all we must not push too hard sound. Comfort is the height of the product, no discomfort to the ears, and I can wear my glasses without any worries, which is a plus for me, with a beautiful black and red design ... What say? This is perfect for me!