Frankly great as you can easily use it and take it as everywhere! It takes so little space!
I had the misfortune to fall on a defective device: as soon as I plugged in the computer, a plop and everything stopped, with the same USB key! So beware! But the second works very well and the blue LED lights below is really nice.
More of this model compared to others: the speakers are protected by a grill!
SOUND is fine, good power. No complaints for such a small device!
I recommend!