Audio-Technica AT9930 single-channel gooseneck microphone

Product Description AT9930:?? Gooseneck microphone mono corresponding high-quality compact digital recorder microphone dual mono power supply, you can use the recorder into the power supply module * 1, (built-in automatic power switching circuit) with 3 pole? mini-plug, it can be used on a computer * 2? design of small / space saving in the use of the table? use can be changed freely soft gooseneck microphone design direction? have to reduce wind noise and other functions into a power windshield * 1 Module Plug in power supply mode is by a microphone connected to the terminals of the power of the machine while working * 2 failed to use on Mac. on the part of the computer and other technical indicators AT9930 single-channel capacitive element directional radio head Unidirectional Frequency response 100 ~ 11,000 Hz Sensitivity -39.6 dB (10.5 mV) re 1V at 1 Pa Impedance 16 ohm Power Battery / insert-powered battery power / life of about 300 hours Dimensions Diameter 11.2 mm x 295mm base outside diameter 82 mm Weight 135 g plug wire 1.6 meters ? 3.5 mm L-shaped small gold-plated 3-pin connector standard windscreen,? 6.3 mm conversion plug, LR44 button batteries