The sound is clear but also very powerful for such a small capsule. Climbing thoroughly sound, and with a well-paced music, you can even break the capsule on the desktop, it's pretty cool to see.
I intend to take others later to see if it can possibly improve the sound quality.
2 criticisms, however:
- Length of cable very very low, for example not possible to connect it properly to Asus Transformer tablet with keyboard, or else to use the charging cable.
- This is the sound mono and not stereo.
In short I would still recommend if you too are looking for a small capsule of his very powerful, and very convenient to carry thanks to its small cover that does not take place.