Features & details Frequency Response 20-20,000Hz Sensitivity 5.6mV/Pa Nominal Impedance 2000Ω Cable Length 1.20m Operating Voltage 1.5V - 12V DC Product information Brand AHUJA Connectivity Technology Auxiliary Connector Type 3.5 mm Jack Special Feature Microphone Compatible Devices Headphone Colour Black Included Components Microphone Polar Pattern Omnidirectional Item Weight 2500 Grams Impedance 2000 Ohm Microphone Form Factor Microphone system Item Dimensions LxWxH 6.2 x 15.2 x 19.8 Centimeters Power Source Battery Powered Number of Channels 1 Frequency Response 15000 Hz Manufacturer AHUJA, AHUJA RADIOS 215, Okhla Industrial Estate, New Delhi-110 020, India Model Mkk-391 Product Dimensions 6.2 x 15.2 x 19.8 cm; 2.5 Kilograms Item model number mkk-391 Special Features Microphone Number of items 1 Batteries Required No Manufacturer AHUJA