Although the sound quality is fine, the device is better suited for plugging in an MP3 player, smartphone, etc

Made in China so the quality is mediocre; however, functionality is very good and the sound is substantive for such a small device

Sound quality is great for a mini, much better than the minuscule size.

It has a very good sound quality

Sound quality is nice, but it makes awful staticy buzzy noises

It's hard to judge sound quality like

Amazing sound quality for a micro amp.

Great quality, for the price.

Fairly good quality of sound for the size.

Good quality sound from both channels

It has great sound quality with large volumes enough for home using

The small size of this amp will not prepare you for its brilliant sound quality

Excellent sound quality.

Sound quality and build quality is very good for such a small amp cabinet combo

but I found this to be much better quality and an actually useable tiny amp

I purchased this to use as a practice amp, it is amazing the quality of sound that you can get out of it

Powerful sound and high quality

The quality is really nice for this price

Good quality

The sound quality is amazing for such a small package

Batteries last long and of course depends on how much u use it ( just like anything else in this world , duh ).. spending $20 for wall power is like adding a second gas tank on a Toyota PRIUS

It's perfect as