Jabra Extreme Monaural Bluetooth Titanium mobile headset

Bluetooth 2.1, 5.5h talk time, 10m operating range, 10g Office, car, street – the best noise cancellation anytime, everywhere
Building upon Jabra’s renowned noise cancellation technology, Jabra EXTREME utilizes Noise Blackout™ Extreme, which significantly enhances its dual microphone system. This is supported by the new advanced automatic volume control which automatically adjusts to the envifronment and your conversation. These developments have led Jabra EXTREME to be remarkably 2x more effective in noisy environments (by 24DB) than the original Noise Blackout™.
What will further amaze end-users is the voice quality; while Jabra EXTREME eliminates ambient noise it retains natural sounding voice on both ends of the line ensuring your conversation is full of life rather than a robotic exchange of words.
Jabra EXTREME’s distinctive Ultimate-fit Eargel™ molds to your ear which ensures a secure and comfortable fit all day long. The Ultimate-fit Eargel™ also contains specially designed holes for optimum incoming sound, which adds to Jabra EXTREME’s superb overall sound quality.