Feature:1. Portable MIDI foot controller pedal is small and exquisite, with easy-to-use 4 foot switches.2. Wireless MIDI pedal with intelligent APP(CubeSuite) control, easy to operate, convenient to use.3. Bulit in 300mAh rechargeable lithium battery, charging for 2.5 hours, can be used for 12 hours.4. The display screen can directly feedback the commands you issued, intuitive and clear.5. Compatible with Wins, iOS, Android and other platforms.Specification:Features:Portable MIDI foot controller pedal is small and exquisite, with easy-to-use 4 foot switches.Wireless MIDI pedal with intelligent APP(CubeSuite) control, easy to operate, convenient to use.Bulit in 300mAh rechargeable lithium battery, charging for 2.5 hours, can be used for 12 hours.The display screen can directly feedback the commands you issued, intuitive and clear.Compatible with Wins, iOS, Android and other platforms.Specifications:Material: MetalPower Input: DC 5VWorking Current: 45mABattery: 300mAhAPP: CubeSuiteItem Size: 212 * 36 * 17mm / 8.35 * 1.42 * 0.67inItem Weight: 236g / 8.34ozPackage Weight: 295g / 10.43ozPackage Size: 22.5 * 4.5 * 4cm / 8.86 * 1.77 * 1.57inPacking List:1 * Controller1 * Charging Cable1 * Manual (English)Note:It support a variety of electronic spectrum turning software:1. Android System: you can turn pages by opening PDF or pictures.2. iOS Pad or iOS Phone: you need to buy any of the following software: forScore, OnSong, Foxi PDF, NextPage, GoodNotes, MobileSheets, SongBook, unrealBook for opening PDF. And Paperless Music, piaScore for opening picture.Package List:1 * Controller1 * Charging Cable1 * Manual (English)Note:It support a variety of electronic spectrum turning software:1. Android System: you can turn pages by opening PDF or pictures.2. iOS Pad or iOS Phone: you need to buy any of the following software: forScore, OnSong, Foxi PDF, NextPage, GoodNotes, MobileSheets, SongBook, unrealBook for opening PDF. And Paperless Music, piaScore for opening picture.