With this hands-free pedal, you can easily turn the page of electronic music scores, E-books, PPT, album pictures, short-video, etc. Upgrade BT 5.3 connection, features low latency, fast transmission rate and more stable performance. Support page turning up / down / left / right, and simulated-finger page turning which is compatible with almost APPs. 4 page-turning modes can be switched easily and freely, meeting needs of users.All functions can be achieved via single footswitch, simple and easy to use. Inbuilt rechargeable battery, provides more than 73 hour continuous service time. Support auto shutdown for power saving. Delicate and compact body, convenient to carry and store. Widely compatible with iOS, Android, Harmony OS, , etc. Size: 55 x 52 x 30mm Material: Plastic colour: black Package Contents: 1 x Wireless Page Turner 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.