The mugig delay pedal came with more effects than expected. The pedal allows you to adjust the amount of time for fading, the amount of times a note is repeated, and the volume of what's repeated. Not only that, but I was suprised to find very many (9) built-in effects to choose from. For instance, there's one that only allows echoes when notes are no longer being played - the pedal will repeat the last note played at the specific time interval and volume that you set.
I didn't hear any popping or any noise in general that you normally hear from cheap guitar effect pedals, so that's a plus.
Overall, I'm very pleased with this product, and I would reccommend it to someone looking for a customizable echo effect.