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.

• 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
• Weighs only 14 grams - That's half of one ounce
• Comes with multiple sized & shaped earloops to ensure a customized comfortable fit
• Up to 6 hours talk time and 200 hours standby time per charge