Out of the Box, onto the Set Rode Wireless Go II Single system lets videographers, vloggers, and mobile journalists confidently and quickly incorporate wireless audio into their setup regardless of their experience level or what device they're recording to. Ideal for creators who only need to record one subject now, but want the option for two subjects later, the Wireless GO II Single comes with a single transmitter and a dual-channel receiver. RØDE Central Companion App RØDE Central is an easy-to-use companion app for compatible RØDE products that lets you configure your device settings, unlock advanced features, activate and deactivate functions, and update your firmware. It’s free to download, with desktop versions for Mac and Windows and mobile versions for iOS and Android available. Configure device settings on desktop or mobileUnlock advanced features and control all device functionsUpdate device firmwareFree to download for Mac and Windows, iOS and AndroidCompatible with RØDECaster Pro II, Wireless GO II, AI-Micro, VideoMic GO II Unlock the Full Potential of your Wireless GO II RØDE Central allows you to unlock the full potential of your Wireless GO II. Configure device settings and activate or deactivate functions with ease. Access advanced features, including the fine gain control and safety channel. Optimize and export on-board recordings (desktop only) and set up your preferred recording mode, and update your device firmware to access the latest features.