Product exeptionnel, qualities prices Hours of Operation, Receipts quickly, the headset is very well designed it well wrap the ears and there is no problem at al installation, it turns red, the sound is very good and even at the bottom. His perfect micro .......... So to summarize ...... I totally agree with the previous comentaire .Super helmet and triton worth the helmets and other brands that costs twice as much and thank you amazon lamarque Sades.