This is one of the most impressive gadgets I have seen lately. As any other product, is has its pros and cons. The product is very small and lightweight. It has the best talk/stand-by times we have seen so far. It attaches securely and fits perfectly in the user's ear and can be worn without any feeling of discomfort for 2-3 hours. On the other hand, it has to be used in relatively quiet environments.
The sound produced by the unit is very loud and clear.
