Nady SGM-12 Condenser Shotgun Microphone - Selectable polar pattern, can mount to a video camera for speech and instrument recording, powered with an AA battery Battery powered condenser shotgun microphone with user selectable cardioid/supercardioid polar pattern Ideal for mounting on a camera (with optional camera mount) or for use in speech and instrument recording applications Built with rugged die-cast alloy housing on rubber padding to minimize mechanical coupling and surface vibrations Powered with a AA or NiMH rechargable battery and features an XLR connector