The microphone arrived quickly after the order was placed. Its use is simple - plug it into the chosen mini-recorder. The recorded sound quality is very good. It does pick up all background sounds and any movement near the microphone so the best quality exists when there is no movement of the microphoone. It is easy to hide in a zipper handle of a black carrying case or bag so if one needs it for "security" purposes, it is effective. It's voice activation feature is tremendous and consistent when seeking to record without detection. This microphone can be valuable in meetings and collects sounds from as far as 25 feet with clarity. It is a worthwhile product.

I've used this mike numerous times and am quite impressed with it. It is quite sensitive and records to my complete satisfaction. I do not expect it to do the impossible or act as the much more expensive and more powerful mikes do, but when used properly and within it scope, it performs flawlessly.. I've never tried to record in a concert hall or theator, but that's not what this mike is designed for.. It's a great little item and well worth the price...