Product details:

The BIZ 1500 is an entry level, low cost, professional corded headset for all-day conversations. HD audio. Enjoy high-definition sound with HD Voice and get crystal-clear communication. Crystal clear sound. The Digital Signal Processing (DSP) reduces background noise and removes echo. It also protects the user against sudden high peaks in volume. Noise-canceling microphone. Noise-canceling microphones reduce unwanted background noise and are ideal in crowded and noisy open working environments. spin boom arm. The 270° degree boom arm for easy adjustment without breaking. Foam ear cushions. Keeps ears cool, built for all day comfort. PeakStop. The PeakStop instantly removes any harmful loud sounds before they even reach your ears. This keeps the sound level in the safe range and protects your hearing. Simple call management. It is the intuitive control unit for greater call control.