Office, car and street – the best noise cancellation anytime, everywhere. Jabra EXTREME 2 uses the latest in noise reduction technology to drown out everything, except your voice. This EXTREME Headset 2 automatically adjusts the headset volume to your environment, so no matter where you are you can hear above the noise. Jabra EXTREME2 features our patented Ultimate Comfort Eargels that come in many sizes. This is One the most advanced wireless, Bluetooth headsets with noise cancelling features and HD Voice technology for the clearest calls available on a headset.