The Jawbone Bluetooth headset virtually eliminates background noise so your calls are clearer. The device's Noise Shield technology uses an advanced, military-grade noise-canceling system that continuously adapts to the users' changing environment to deliver and receive unparalleled audio quality. Combined with its award-winning design, the Jawbone headset is perfect for those on the go and for those who need the conveniece of Bluetooth in challenging environments.

Features: -- Voice activity sensor identifies and isolates your speech and subtracts the unwanted background noise to allow you to speak normally in any environment -- Allows you to hear your caller better by boosting the frequencies that increase voice intelligibility.

• Box Contents
-Jawbone Bluetooth Headset -Black
-Wall Charger
-USB Charger
-4 Earloops
-4 Earbuds
-User Manual