What programs can I use WO Mic device? Can I use it with Skype, recording tool, or voice recognition tools?
Yes, you can. Actually you can use it with any programs that work with REAL mic device.You can set WO Mic device to be the default recording device for those programs that don't allow you to choose recording device.


What audio format does WO Mic support?
WO Mic supports 48000 sampling rate, mono channel and 16 bits per sample.


Does WO Mic support PS3 or PS4?
No, it does not. It only supports Windows and Mac OS X.


Does WO Mic support Linux?
Yes, it does. It supports Windows, Linux and Mac OS X.


Can I connect multiple phones to PC at same time?
No, you cannot do that with WO Mic. But with our anther app HiMic, you can do that. With it, you can connect 2 phones to one PC agent at same time. Audio input from both phones will be routed to the mic device.


I cannot find WO Mic audio device. How can I know the device driver has been installed successfully?
Open WO Mic client and select Help -> Statistics. In the panel, if driver is working well, it should show like Driver state: 1; otherwise, it shall show Driver state: 0. If it's 0, you may try to disable driver signing enforcement to make driver work.


Why does WO Mic driver fail on Windows 7?
WO Mic driver adopts SHA-2 signing algorithm for better security. Howerver, Windows 7 SP1 only supports SHA-1. That's the reason why WO Mic driver cannot be recognized by Windows 7. To solve that, you need to upgrade Windows 7 or install security patch 3033929 manually. Please visit this Microsoft page for more information.


How to disable driver signing enforcement?
Please refer to this page on how to do that. Note we don't recommend you to disable driver signing for security reason. WO Mic driver has been signed and should work well on Windows 7/8/10. Please contact us if you find the driver signature cannot be recognized by your system.


How can I uninstall WO Mic device driver in Windows?
You can follow the steps to uninstall WO Mic driver in Windows:
  1. Right click on Computer icon on the desktop and select Properties
  2. Select Device manager
  3. Click on Sound, video and game controller
  4. Right click on WO Mic Device and select Uninstall.
You might need to reboot your computer after the uninstall is finished.


How can I uninstall WO Mic device driver in Mac?
You can follow the steps to uninstall WO Mic driver in Mac:
  1. Open Terminal window
  2. Run this command in Terminal window: sudo kextunload /System/Library/Extensions/WOVirtualMic.kext
You might need to reboot your computer after the uninstall is finished.


Why it cannot connect successfully when I'm using Wifi? It's OK with Bluetooth.
For Wifi, TCP port (outgoing from PC. Default is 8125) and UDP port (incoming to PC, default is 41925) are being used. Make sure your firewall on PC does not block these ports.
The control port (TCP port) should be same on phone and PC. The media port (UDP port) can only be configured on PC and will be synchronized to phone during connection establishment.


How to enable USB debugging on Android phone?
Go to Settings -> Developer options. Check USB Debugging.
Please note:
  • On most devices running Android 3.2 or older, you can find the option in Settings > Applications > Development.
  • On Android 4.2 and newer, Developer options is hidden by default. To make it available, go to Settings > About phone and tap Build number seven times. Return to the previous screen to find Developer options.


How can I install USB driver for my Android phone to use USB transport?
Please refer to these pages on how to install USB driver: Once it completes, copy 3 files (adb.exe, AdbWinApi.dll and AdbWinUsbApi.dll) form driver folder to WO Mic Client install folder ("C:\Program Files (x86)\WOMic" in default) and replace default ones.

If everything is ok, once you connect phone to your PC by USB cable, your phone should be listed in "ADB Interface" in Device Manager: ADB interface


The connection terminates every 5 minutes. Why?
Does this also happen if your laptop display keeps ON? If it does not, please check your computer power options, to ensure that wifi connection will not be terminated when system enters sleep. Network adapter driver should also be updated to latest one and configured correctly.


There is serious noise like static current. How to avoid it?
Some audio source may be too sensitive to environment noise. Please go to app settings, select different MIC device as audio source and check which is the right one.


The sound is robotic. How to solve it?
This may be caused by different reasons. Here are some tips for your reference:
  • Put WO Mic app into foreground. Android will always give high priority to foreground app to run.
  • Close other apps which may consume too much CPU. WO Mic needs enough CPU duty to do audio packet encoding and transmission.
  • Bluetotoh and Wifi are both using 2.4G ISM frequency. They may interference each other seriously. If it's allowed, while you are using one wireless, you better shut down the other. Please do this on both phone and PC.


WO Mic device is not listed in Skype. How can I use it with Skype?
In Skype audio device setting, select "Custom device" as audio device. Then Skype allows you to customize microphone and speaker devices separately. Select WO Mic as the microphone device.