Feature:1. WIDE COMPATIBILITY: This page turner pedal supports BT 5.2 connection and is suitable for iOS and for Android tablets, phones, laptops, PCs, and other devices, with strong compatibility.2. APPLICATIONS: This page turner can not only control music reading and score, but also control music playback application, scroll lyrics or media controls, switch photos, skip videos, and more.3. APP COOPERATION: This page turner can be applied with various APP to control music score, scroll lyric, guitar score, and prompt albums, suitable for iOS and for Android 13.4 version and up.4. SILENT OPERATION: This wireless page turner provides silent touch control, even when applied in a recording studio or symphony orchestra, it will not emit additional noise to affect performance.5. POWER SUPPLY: Built in lithium battery with 300MAH large capacity, providing long lasting and uninterrupted endurance. Equipped with USB cable for charging, convenient for use anytime, anywhere.Specification:Item Type: Bluetooth Page TurnerMaterial: PlasticBattery Capacity: 300MAH Lithium Battery (built in).Package List:1 x Page Turner1 x USB Charging Cable1 x User Manual