4 built-in mics arranged in an Ambisonic array Full-sphere surround sound recording Single-knob gain control of all input levels Onboard Ambisonics A to B decoding Three recording modes: Ambisonics, Stereo Binaural or Standard Stereo Record up to 24bit/96kHz Stereo binaural monitoring of Ambisonics signal Headphone output and line output Slate tone Extensive metadata Auto Mic Position Detection using 6-axis gyroscope (upfront, endfire, upside-down, endfire inverted) Level Function to ensure precise angle placement Wireless iOS remote control available through the BTA-1 Bluetooth adapter Onboard Ambisonics playback with audio rotation Accurate internal clock with .5ppm discrepancy USB 2.0 Audio Interface Mode Zoom PC/Mac post-production software to play, change a direction, and convert to binaural, stereo,and 5.1ch surround file Powered by 2 AA batteries or USB bus power Records to SD card up to 512GB