Airturn Tap, wireless Bluetooth Controller for Drummer and Percussion Player, easy-to-use page turning, for sheet music or any other digital documents, for control teleprompter apps, remote control for iTunes on all iOS devices including iTunes for Mac and PC with Bluetooth 2.1/2.0/1.2/1.1, control iOS cameras for remote video and picture snapshots, works with different iPad and Android apps and Adobe Acrobat, Microsoft Word, PowerPoint and Keynote for PC and Mac Bluetooth equipped computers, contains 2x piezo interface, Controller and Mounting-Kit