With the Real-Time Audio-Video feature, you can use a microphone connected to your mobile device on your remote desktop. Real-Time Audio-Video is compatible with standard audio devices and with standard conferencing applications such as Skype, WebEx, and Google Hangouts.
Real-Time Audio-Video is enabled by default when you install Horizon Client 4.0 or later on your device. This feature is not supported in earlier Horizon Client versions.
When you install Horizon Client on an Android 6 device, Horizon Client prompts you for permission to access the microphone. You must grant permission for the microphone to work with your remote desktop. You can enable or disable access to the microphone by changing the Microphone permission for Horizon Client in the Android Settings app. For Android devices earlier than Android 6, permission to the microphone is opened by default.