It's a simple idea: provide brilliant Stereo Recording in an easy-to-use, ultra-portable device. The H2 is the only portable Recorder with 3 MIC capsules onboard for mid-side recording. A directional mic is in the center (mid) and two directional mics (side) are positioned left and right. The Audio is decoded instantly, bringing these three signals together for unparalleled stereo imaging. One button recording, gain controls on the side and an intuitive User Interface mean you can always capture the moment. Set your levels, push record and go. The H2 records on Secure Digital (SD) media and a 512MB SD card is included. With a 4GB SD Memory card, the H2 provides up to 2 hours recording at 96kHz, 6 hours at 44.1kHz, or up to a staggering 138 hours in MP3. Play your recordings on your home audio system with its 1/8" stereo Output or listen to your masterpiece with headphones. Or, use the H2's USB interface to move your recordings to your Mac or PC to listen, Edit and share. Comes with a mic clip adapter, tripod stand, USB cable, an AC Adapter and a 512MB SD card Mid-Side mic patterns with 3 mic capsules and signal Processing allows Front 120-degree cardioid, Front 90-degree supercardioid, Rear 120-degree cardioid, Rear 90-degree supercardioid and 360-degree polar patterns