With this hands-free pedal, you can easily turn the page of electronic music scores, e-books, presentations, photo albums, and short videos. Upgraded Bluetooth 5.3 connection offers low latency, fast response rate, and stable performance. Supports page turning up/down/left/right, as well as simulated-finger page turning compatible with most apps. Four page-turning modes can be switched easily to meet various user needs. All functions are controlled via a single footswitch for simple, intuitive operation. Built-in rechargeable battery provides over 73 hours of continuous use. Auto power-off feature helps conserve battery life. Compact and lightweight design for easy portability and storage. Compatible with iOS, Android, HarmonyOS, Windows, and other major operating systems. Dimensions: 55 x 52 x 30 mm Material: Plastic Color: Black Package Includes: 1 x Wireless Page Turner Note: Color appearance may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.