Click for More Images Water resistance and cold temperature rating - lets you take calls anywhereWith a choice of wearing styles - over-the-head and two behind-the-neck options (left and right)24+ hours talk time with 500 hours (20 days) of...

Click for More Images Engineered for superior calls in high-noise environments - Blocks out 96% of background noiseVoice Control - Answers or reject calls with just your voice, keeping your hands freeImproved wireless range - 300 feet/100 meters...