I added these to my microphone array today, enabling excellent sound in adverse windy conditions. Most likely, this will be my primary mic setup for outdoor sports video and many exterior interviews.
As with the VM Pro, Sennheiser 400 MKE, and Audio Technica 8004L, it can be used either directly to cameras or via XLR connector to output such as the Zoom H4N.
William, remember to take out the AA battery every time after use!!! (it will also accept phantom power)