This Boya Professional Condenser Shotgun Microphone BY-PVM1000 is suitable for reporting, film and broadcast location applications and for picking up quiet signals in noisy or acoustically live environments as it discriminates against sound not emanating from the main pick-up direction. 

Features: 

1) Broadcast-Quality Condenser Mic 
2) Two step High Pass Filter (Flat/80Hz) 
3) Low noise circuitry 
4) Rugged, durable, lightweight and all aluminium alloy construction 
5) 48V Phantom Power or 1.5 AA battery