WiSpeak grip is an app for mobile devices that provides the installer with the high-profile technical tools for a fast, easy and seamless configuration, diagnostics and commissioning of a WiSpeak professional wireless audio system. At the same time, it can provide the end user (often non-technical skilled) with a very simple control interface (a single screen) for the daily installation use. WiSpeak grip admits two different user profiles: • Administrator: allows to connect via bluetooth to t