BeONAIR app neither collects nor sends any user data. Any permissions granted by user are used only to provide main functionality, such as audio transmission to the listeners or for license validation through the Google Play servers (not custom one). Speakermate OU (BeONAIR) is not responsible for the bad audio quality which can arise from the improper WiFi equipment setup, usage of smartphone with reduced multicast features, such as filters blocking multicast packets implemented by manufacturer, or radio interference which significantly reduces transmission rate and quality.