Xsonic Airstep Kat EX Edition

"Xsonic Airstep Kat EX Edition, Smart Wireless Footswitch, Suitable for Boss Katana 50 / 50EX / 100 / Head / Artist (Gen3, MkII and MkI), No setup required, works immediately, Switches channels and selects effects (booster, mod, FX, delay and reverb), The amp sound can be changed wirelessly via the BTS app, Simultaneous control with GA-FC, ""GA-FC Expand Mode"" covers all the functions that are missing from the GA-FC, Two expression pedal inputs with the same functionality as the GA-FC, Robust aluminium housing, USB connection to the amplifier, Bluetooth connection to the BTS app, Two selectable switching options (Press, Long-Press) to send different commands, Power on/off switch, Five footswitches with status LEDs, Wireless communication with a range of 30 m, The rechargeable battery provides up to 15 hours of continuous operation, The battery can be charged with 5 V - 9 V DC (200 mA), Power supply via 9V DC power supply 2.1 mm x 5.5 mm barrel connector, centre negative (not included)