Take complete control of your lighting with Memphis Aura RGB LED Light controller. Select from millions of color options for the perfect display using the iOS/Android app interface. The MXRGBBTC can control up to 8 Memphis LED speakers. The Memphis AURA app is capable of pairing up to 5 individual MXRGBBTC devices allowing you to sync multiple light displays to a single app. This IPX7 water resistant controller is designed for any environment allowing you to dial in the perfect lighting display for your car, boat, motorcycle or powersports machine. FEATURES • Optional app interface available via QR code on box pairs up to 5 MXRGBBTC controllers • App controls: Up to 30 light colors, flash, fade, brightness & more