This Bluetooth foot page turner is perfect for turning pages in your music, freeing your hands and allowing you to focus on your instrument. It also supports page turning in videos, e-books and more. Compatibility: Suitable for mobile phones, tablets, laptops and other devices. Compatible with Android IOS system (note that the page turning function is not available on IOS system, APP. We recommend downloading it to a local album). To connect: First long press the power button, the default mode is Android mode. Short press to switch to IOS mode. The phone searches for the Bluetooth name KOPPO to connect. Mode: After successful connection, you can turn the page. Press the left pedal to slide left, press the right pedal to slide right. Long press in any direction to switch modes and turn the page up and down. Parameter: Product size approx. 16x6.8x2.5cm, support power supply (2 x AAA, not included in the package). Bluetooth version 5.0. Signal connection distance 10m.