Powerful MIDI control pedal with three ways to connect: Bluetooth wireless, USB, and TRS MIDI Use all three outputs at once with independent MIDI CC settings for each Communicate wirelessly with the BOSS EURUS GS-1, Waza-Air, and any device that supports Bluetooth MIDI Class-compliant USB for plug-and-play operation with music software on macOS and Windows computers TRS MIDI output for controlling MIDI devices with TRS or 5-pin inputs Supports communication with the Roland WM-1 and WM-1D wireless MIDI adaptors Built-in toe switch with on/off indicators on both sides of the pedal Control input for up to two BOSS FS-series footswitches Dedicated iOS/Android app for assigning MIDI CC numbers, customizing the response, and more Powered with two AA batteries or BOSS PSA-series adaptor Download “EV-1-WL Editor” for iOSDownload “EV-1-WL Editor” for Android