The TH53 offers the natural sound quality of the new TwinPlex element combined with the ease of an ultra-light and fully adjustable headset frame. With an innovative clutch system, the TH53 headset allows for quick adjustment in the boom arm length and pitch?all with a simple turn of a knob. Plus, switchable sides and an ultra-durable 1.6 mm cable with redundant ground round out a professional headset that outperforms the competition in reliability, audio quality, and comfort.