Donner Tablet Page Turner Wireless Page Turner Sheet Music Turning Pedal Hands-Free (Black)

Connection is possible within line-of-sight distance of 10m Since it is a hands-free type, you can flip through sheet music on iPads, Android tablets, MACs, and PCs with your feet while playing. Press the left and right foot switches to perform the following operations. "Arrow keys/Page up/down/Arrow keys up/down/Arrow keys left/right/Mouse clip" Control reading, lyrics/score scrolling, teleprompter/media, etc. Can be used for more than 50 hours on a single charge