For the price, this is a very comfortable helmet. I wear it for several hours in play or work for music and to answer the phone. The sound is perfect, clear and detailed, for any type of music as in.
The microphone does perfectly the job, delivering clear sound without interference.
The order placed on the cable is very convenient, it can control the volume and turn on / off the microphone. The cable itself is strong enough, even over time. The connectors are of very good quality.
The materials are much more resistant they seem, moreover I lead them a hard time for almost a year, and no breakage or wear to mourn yet.