The Smith-victor CM1 condenser microphone is designed to improve the quality of sound recorded by DSLRs and camcorders. Designed with an integrated shock mount this unidirectional microphone features a frequency range of 38Hz – 20000Hz with a sensitivity of -40dB plusmn 3dB 0dB=1V Pa at 1kHz. The reinforced ABS construction produces a durable yet lightweight microphone that is ultra portable and doesn’t add significant weight to the camera. The foot of the microphone locks securely on any standard hot shoe and features a standard 1 4-20 female thread to allow for easy mounting on a stand or extension pole. The 3.5mm mini plug allows easy connection to most DSLRs. The Smith-victor CM1 is powered by a single AAA battery (not included). Complete with a foam windscreen and an imitation fur cat tail style windscreen that when used with the foam windscreen allows even greater wind noise reduction and a pouch to carry everything.