Mix audio together from the stereo and mono-shotgun microphones, or set the mixing dial to 100% stereo or 100% mono Stepless variable mixing potentiometer Swivel mount adjusts aim of microphone up to 30º to the left or right +20dB gain booster alleviates noise produced by low-quality camera preamps -10dB pad for loud sound environments Auto power mode turns microphone on/off with camera (requires plug-in power on mic input which most cameras do provide) Low-cut filter selectable at 60 Hz, 3 dB/octave Detachable 3.5 mm audio output cable Integrated shock-absorbing shoe-mount with 1/4”-20 thread