Like all Zoom recorders, the H1's onboard microphones are configured in an X/Y pattern for stunning stereo imaging. Because both mics are arranged on the same axis, they are equidistant from the sound source for perfect localization and no phase shifting. The result is great stereo recordings with natural depth and accurate imaging.
It is extremely handy and captured good sound for video filming as well as Home studio/live music recording.
Complete features' illustration are available here:
http://www.zoom.co.jp/english/products/h1/
Come to yNot and we can nego kau kau for the price^^