great product, my gaming experience has totally changed since the acquisition of this helmet. the only 2 faults I can find it are: * A slight crackle when there have no sound in the game * No signal to announce that the batteries are empty (at least by putting it in French) this helmet provides total immersion in the game, on MW3, as well when it y'as grenades that explode everywhere or R & D mode has the least noise lookout. rather robust, fiber optic connection, easy to use, very practical thanks to its system without son, especially, it is very comfortable even after hours of gaming. provide 2 sets of rechargeable batteries, and (if you are connected in HDMI) adapter that connects to HDMI and RC cable (for connection of the optical fiber)