Excerpt: Motorola recently introduced the Endeavor HX1 Headset. This hands free device is bluetooth enabled, and features Motorola's CrystalTalk technology along with the new Stealth Technology. The Stealth Technology uses bone conduction (not a microphone) to relay only your voice.
Gadling gear review - Motorola Endeavor HX1 Bluetooth headset
2 October 2009
Summary: The power button is worth some extra attention - it is a "real" power button. By this, I mean it is a sliding switch that will turn the headset on or off. No silly "hold down for 10 seconds" on the HX1. The HX1 charges using MicroUSB, the same kind of cable used on many modern mobile phones.
Excerpt: Product: Motorola Endeavor HX1 Manufacturer: Motorola MSRP: $129.99 Author: Nick Date: October 8, 2009 For a long time now, Aliph’s Jawbone has been the front runner in background noise cancellation. Many have tried to beat the Jawbone only to fall short.
Pros: Comfortable to wear, Fits different sized ears, Stealth mode extremely effective, Buttons not hidden under a shield, Dedicated volume buttons
Cons: Noise cancellation abilities affected by positioning in ear
Motorola's latest Bluetooth headset includes bone-conduction technology
Good Gear Guide.au
16 September 2009
Summary: Motorola's Endeavor HX1 Bluetooth headset is one of the first to include true bone-conduction technology -- at a premium price. It has a large design, but the HX1 has excellent sound quality and is well built.
Pros: Bone-conduction technology (stealth mode), great voice quality in standard mode, nullifies background noise effectively, excellent incoming audio, good build quality