True stereo loop pedal with outstanding recording time, plenty of presets, and built-in drum sounds 3 hours of stereo recording time lets you tap your creativity 99 onboard memory presets for storing loops (very stage friendly) 1/4" A and B input jacks, 1/8" mini auxiliary input jack USB 2.0 port lets you import/export WAV audio Rhythm guide with real drums (perfect for practice) Runs on batteries or optional power supply