The first and main issue is the microphone quality. It was very much below par, and with even the slightest compression, such as in online gaming, your voice becomes garbled and intelligible. Next was its ergonomics. Despite being a light-weight headset, the half-way clamping design of the ears make them rest awkwardly on the top of your ear. Aside from the comfort issue, this design makes it easy for the headset to fall off of your head.