TopSound Microphone Manufacturing Ltd.
CTC:Michael Lee
Tel:+86-513-88103899
Fax:+86-513-83526939
Web:http://www.chinamicrophone.com
WhatsApp: +86 13301480955
Element: Back electret condenser ; Polar pattern:Uni-directional ; Frequency response:50Hz-16KHz ; Sensitivity :-45dB±3dB ; Output impedance :200Ω±30% Power Supply: 48V Phantom Power
grade professional conference microphone