WOW! This helmet fits absolutely all its promises! A crystal clear sound, bass overpowering! 5.1 perfect sound for every gamer worthy of the name! The investment is well worth a shot, you will not be disappointed! The bundle is perfect with all necessary connectors to enjoy on all game supports, the little extra with interchangeable foam leatherette (summer / winter), it is robust, the microphone is very good, you can adjust the volume of the different channels separately for the online chat is the same! It does not weigh on the head even after many hours of Bad Company 2! Perfection I tell you!