To put it in one sentence, good amp for someone on the move to keep practicing.
Really impressed with this amp. The tones are really clear and crisp. The distortion and delay sound good.
I am not saying it matches a full size combo amp but for a lunch-box size device offering its certainly not a toy.
This is a good product for someone who travels a lot. Its compact and light and ticks the right boxes for all the basic tones one may need to practice the guitar.
If you can't plug into a power source you can power it with batteries.
You can also plug into a 3.5mm jack and jam along to your favorite songs from your phone or laptop.
My only issue is that when the extension speaker is plugged in, the main speaker does not create much volume of what is being played over the aux in. Don't know if it is designed with such an intention.