1.Superior quality sound with the flexible adjustable noise cancellation microphone.
2.Hearing protection technology, care of the user's hearing.
3.Compatible with most telephones in the call center, except for the Panasonic & Cisco & Avaya Phones.
4.Comfortable wear, compact appearance, human engineering design, Can be uninterruptible using. The headset clip can be stretched freely and comfortable wear.
5.Plug directly into your headset-ready telephone! You just simply plug this modular plug into the headset jack on your phone and it's ready to be used.