SMX-15 – Powered Shotgun Video MicrophoneSuperior directionality and off-axis rejectionLevel adjustment: -10dB, 0dB, +20dB+20dB gain booster alleviates noise produced by low-quality camera preamps-10dB pad for loud sound environmentsLow-cut filter selectable at 120Hz, 3dB/octaveOperates on (2) AA batteries with no degradation of audio quality over battery life-spanLow noise, high sensitivity, wide frequency response10-year warranty with registrationCustom, detachable foam windscreenIntegrated shock-absorbing shoe-mount with 1/4”-20 threadBattery indicator LED light3.5mm stereo mini-jack output