Donner Wireless Page Turner PedalThis Donner wireless page turner pedal is a perfect controller for Mac, PC, iOS or Android. You can use it to turn pages of music, scroll through lyrics or guitar tabs, control a teleprompter, or control the playback of media. High Quality This pedal has a 32ft+ (10m+) wireless range, 50+ hours on a single charge using the built in rechargeable battery, reliable page turning (turn one page only with one press), convenient and simple blue tooth