The Mooer GWF4 Wireless Footswitch is the perfect accessory to have the various effects and presets of the innovative Mooer GTRS electric guitars at your fingertips. The completely wireless footswitch with four robust footswitches and easy-to-read seven-segment display is simply paired with the instrument via the GTRS app and offers access to various memory slots, tap-tempo functionality for delay effects and an additional integrated tuner.