On Thursday Motorola launched its Endeavor HX1 Bluetooth headset, providing the company's CrystalTalk noise cancellation technology with a "stealth mode" for speaking in especially loud environments.

The Company said that noise and wind are filtered out via bone conduction technology, when the Endeavor's stealth mode is activated; same utilized by special military forces around the world.

Instead of relying on an exposed exterior microphone, the tech is activated via a button (voice instructions are available), and uses an ear sensor to seal off outside noise. The sensor taps vocal vibrations and converts them to speech so the person on the other side of the line hears only voice as the user starts speaking.

The device even features Multipoint technology to permit connection to more than one device, and touts seven hours of talk time.

Starting with Asia in the month of July 2009 the Motorola Endeavor HX1 will be presented in many world regions.

The price is not yet available.