Having a separate microphone for the iDevice may seem excessive, but simply relying on the gadget's built-in mic may not provide the clearest sound you want to project on situations like making a podcast or video conferencing. There have been many mics for the iOS devices, but most are desktop types and not a single handheld accessory until the iRig was introduced.
The
iRig voice microphone connects to the iPhone,
iPod, and iPad with a 1x8″ jack. It also has a three-position gain control on the body. The iRig also comes with a Vocalive app that adds effects to voice and lets users share its files to friends.
Engadget has reviewed the
iRig, which was given a rating of 6 out of 10. You can check the source link for the reasons why.
Source
More about → iRig Microphone for iPhone, iPod, and iPad
