The Blue2 Bluetooth switch provides single or dual switch access to the iPad and iPhone running iOS 7 or newer, Apple desktop or laptop computers running macOS Mavericks 10.9 or newer, and all switch accessible apps or software on iOS, macOS, Windows, Chrome, and Android! Blue2 connects to your favorite device via a Bluetooth connection that is easy and quick to set up. Features include an improved switch activation surface that takes 40-percent less pressure to activate, multiple modes of operation for compatibility to all apps, a long-lasting rechargeable battery, and a sleek, modern design.