This is my first helmet, if we except those of very unpleasant Walkmans before, which had also left me reluctant to purchase a helmet. No way for me to put more than 50, then this bargain tempted me and I'm not disappointed. It is simply comfortable and bearable, I exclusively use at home, for use on my PC, tablet and TV (thank you 2M cable) to the outside I keep my intra Sennheiser. It is ground, Film, Music (Rock and Metal, BO for me), Podcast ...... I do not find him sound default, I'm not an audiophile but I certainly have some requirement. He needs many low points, while no storage bag, and how long will keep the cable as impossible to change as on other models. AKG did a good job, I have complete confidence in their expertise audio level. I strongly advise
