Product Name： TEVO-A6 web conference usb microphone speaker

Interface： USB2.0 Full speed interface,3.5mm audio input&output interface,DC power interface

Power supply： USB power supply(12V/500mA)

Radio interference standard： VCCI level B

Operating environment： Temperature: 0 ~ 40 degrees C working humidity: 20 ~ 85% (no frost)

Size： 350(L)x 350(W)x 55(H)mm , 405(L)x350(W)x 130(H)mm (before and after packaging)

Weight： 740g/1840g (before and after packaging)

Computer environment： Windows 10 (64bit/32bit), Windows (8.1 * 64bit/32bit), Windows 8 (64bit/32bit), Windows 7 (64bit/32bit), Windows Vista SP1 (32bit), Windows XP SP2 (32bit), Windows 2000 SP4, Mac OS X 10.5 (only equipped with Intel processor machine)

Accessories： USB cable (3m), Manual, Quality Certificate
https://www.alibaba.com/product-detail/TEVO-A6-usb-omnidirectional-mic-digital_60803700074.html?spm=a2747.manage.list.22.402e71d2FK5kfB