Hands-free Call Center Noise Cancelling Corded binaural Headset Headphone with a microphone. Keep your hands off the phone using this headset. You can increase productivity by working on your computer, taking notes, and handling other tasks - hands-free - while talking to your customers. Enjoy the benefits of completing calls faster and with less likelihood of errors. This headset model offers a substantial increase in comfort and productivity over a handset. The most cost-effective headset solution. Just plug directly into your headset-ready telephone! You just simply plug this modular plug into the headset jack on your telephone and it's ready to be used. Adjustable with noise cancellation technology microphone improves voice clarity. 1 Year Manufacturer Warranty.