BOSS TONE STUDIO for ME-90 ●To use this app, pair the BOSS ME-90 and your iPhone/iPad via Bluetooth®. *Set up the Bluetooth connection in the Connection window displayed after the app is launched. *Connection requires ME-90 Version 1.03 or later and the BOSS Bluetooth® Audio MIDI Dual Adaptor (BT-DUAL). ●BOSS TONE STUDIO for ME-90 includes a Tone Edit function for editing amps and effects and a Tone Librarian function for organizing sounds. ●This app provides an integrated access to the BOSS TONE EXCHANGE. Support share your original Livesets and download users Livesets around the world. * An active internet connection is required to access the BOSS TONE EXCHANGE. * To use BOSS TONE EXCHANGE, iOS15 / iPadOS15 or later is required.