The JOYO Wireless Page Turner is a versatile Bluetooth pedal designed compatible musicians. Specially-designed foot pedal structure makes Turn Page Pedal real quiet,so it gives you proper support during studio recording or hall percompatibleming.Rest assure to play your tune uninterruptedly 5 common functions on the panel of the foot pedal page turner from left to right are: Page up and down; Indicator LeftRight; Indicator up and down; Mouse-clicking Left/Right; Keyboard Space-bar/Enter. Turning on the repeat switch, you can scroll the lyrics and music sheets, or control the multimedia platcompatiblem, phone, tablet or PC Wireless page turning can be achieved once you connect the turner pedal to your device. Easy setup and immediate match. Constant stable signal without interference in 33ft will make you happy practicing anywhere It allows compatible hands-free page turning on tablets, and phones, making it convenient compatible percompatiblemances. Product name: Wireless page turner pedal Model number: JSP-01 Weight 260g Power: DC 5v 500mA Operaling distance: 10m Operating frequency: 2402-2480MHz Batery: 3.7V1450mAh Batlery life: Greater than 60hrs ( once fuly charged ) Colour:Black Material:ABS Size:17x9.8x2.5cm Package Contents: 1 x pedal 1 x charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.