Description de chez Amazon USA :
- ENDLESS APPS: Hundreds of compatible apps for triggering backing tracks and effects, controlling metronomes, sending MIDI commands, cueing audio and lighting, capturing photo and video, turning pages, teleprompting, reading music, scrolling lyrics and tabs, plus so much more!<br /> - CUSTOMIZE: Create commands for almost any app that responds to keystrokes, macros, mouse clicks, or MIDI with the free AirTurn Manager. Adjust features such as Auto-Repeat, Idle Time, Low Power or Fast Response Mode, and Debounce. Select switch types such as Momentary, Latching, Pulse, or Command.<br /> - VERSATILE: Mounts to 1" diameter poles using a side mount clamp.<br /> - INNOVATIVE: Piezo-operated padded switches deliver a fast and reliable response.<br /> - COMMITMENT: 2-year coverage with product registration (includes battery).<br />