55 high quality AMP models that utilize MOOER’s non-linear digital amp modelling technology from the PREAMP series. Up to 9 effect types. 151 different effects in total. 26 user slots to load in your favorite 3rd party IR files to recreate the dynamics and feel of a real tube amp. 200 preset patches. Tap Tempo function. Programmable expression pedal. Firmware update via USB port. Up to 80 seconds recording time with a built-in LOOPER. Headphone output for silent practice. AUX IN allows you to play audio files from your device. 40 types of drum rhythms and 10 metronome settings. OTG function supports smart phone recording.