HOTONE MIDI Foot Controller Pedal Bluetooth Ampero Control 4 Button

The compact and smart 4-pedal Bluetooth MIDI controller supports MIDI standard MIDI input/output, USB MIDI and Bluetooth. Dedicated mobile app lets you easily set up your controller on the fly Sending/forwarding MIDI messages to a separate/combined MIDI output; Send Max 16 MIDI messages via a pedal (32 for A/B groups) 100 preset banks (each bank includes 4 foot switch settings, 2 CTRL/EXP socket settings and more), different foot switch trigger actions for flexible switching and various uses 2 CTRL/EXP TRS jacks to fit external foot switches/expression pedals, 3-digit LED for MIDI message information and Bluetooth connection status display Any pedal or device will work, as long as it accepts MIDI signals. USB bus power supply DC 9-18V or 5V (with 9V adapter)