Feature: 1. Portable MIDI foot controller pedal with compact and sleek design, featuring 4 easy-to-use footswitches. 2. Wireless MIDI pedal with intelligent app (CubeSuite) control for simple operation and enhanced usability. 3. Built-in 300mAh rechargeable lithium battery; charges in 2.5 hours and provides up to 12 hours of continuous use. 4. Integrated display screen provides direct feedback of issued commands, offering clear and intuitive operation. 5. Compatible with Windows, iOS, Android, and other platforms. Specifications: Material: Metal Power Input: DC 5V Working Current: 45mA Battery Capacity: 300mAh App Support: CubeSuite Item Size: 212 x 36 x 17mm / 8.35 x 1.42 x 0.67in Item Weight: 236g / 8.34oz Package Weight: 295g / 10.43oz Package Dimensions: 22.5 x 4.5 x 4cm / 8.86 x 1.77 x 1.57in Packing List: 1 x Controller 1 x Charging Cable 1 x User Manual (English) Note: Supports various electronic sheet music software: 1. Android System: Page turning supported when viewing PDFs or images. 2. iOS Devices ( or ): Requires purchase of compatible apps such as forScore, OnSong, Foxi PDF, NextPage, GoodNotes, MobileSheets, SongBook, unrealBook for PDF support, and Paperless Music, piaScore for image support.