Corded professional headset built to last - with super-soft leatherette head and ear cushioning for comfort, a kevlar-reinforced cord and a durable boom arm. Features an ultra noise-cancelling microphone and crystal clear HD voice technology for clarity on both sides of the call. PeakStop technology helps to keep loud noises in the safe range for your comfort. The durable, FreeSpin boom arm rotates up to 360-degrees to help maximise comfort and efficiency while working.