It's very clear and defined for a small speaker. Not tinny or buzzy. It's great for vocal audio (don't need the extra bass there), and also when exploring new music via YouTube videos... the music quality is quite nice. It provides a full sound for a speaker that size and price, and delivers way better than laptop sound to say the least. I don't especially need it for portability, but I assume it would work fine in that capacity. However I do wish it came with an outlet charger, as I often place it near a wall further from computer.
I am satisfied with this purchase. I'm glad I didn't go with the cheaper version since I wanted something a little louder. This has very good sound, crisp and clear. It is loud enough inside, Maybe could be a little louder for outside, but it's not bad for a small portable speaker. Probably good for what I really need. I can't compare to other speakers, but I think it is very good at a decent price. Seems to be built well, feels solid.
The best choice for the appropriate price range. Good sound quality (amazing bass sound / technology considering the size and probability of the product. Overall, I am quite satisfied with the choice I made: didn't want to spend +100 por a presumably superior product but anyway spent more than the well rated lower price products in the 20-40$ range. People's recommendations were sincere and right for the product I received.