The firmware runs on Mooer's X Algorithm Platform with a stereo signal path. Free updates add algorithms over time, so the effect list changes after purchase. Up to 100 user presets can be stored.

A round 1.28-inch colour touchscreen with an RGB ring sits beside four knobs and Edit, Type and Save buttons. Footswitch A turns the effect on and off. The role of footswitch B depends on the firmware and includes tap tempo and infinite sustain.

Kill Dry removes the unprocessed signal for parallel setups, and Trails lets tails fade after bypass. Stereo inputs and outputs, a headphone output and USB-C for editing complete the connections.