Azden SMX-30 Stereo/Mono Switchable Video Microphone Stereo and mono recording modes with 10db, 0db, +20db level adjustments Low noise, high sensitivity, wide frequency response shotgun mic with 3.5mm stereo minijack output Custom, detachable foam windscreen Integrated shock absorbing shoe mount with 1/420 thread Operates on (2) aa batteries with indicator led light