Our most tech savvy armband yet. The battery was redesigned and we added Bluetooth functionality and connects wirelessly to your phone. Pair it with the brand new user friendly APP and your ready to control your harness like never before. The App allows you to easily adjust colors, brightness and pattern directly from your phone. For our more skilled users the App also feature music equalizer mode and color selective functions. Change your lights with your mood and get down with the future of fetish gear.