Whether you're listening blues, rock, or even a classical concert, the sound is hardly at fault! Note any time a marked improvement in the roundness in the bass when it is plugged in, the batteries struggling a bit to feed the four passive radiators delivers deep bass and present a very impressive quality seen the template (390 x 140 x 60mm) of the device! Yes, and more, this little gem is equipped with rechargeable batteries autonomy announced at 6am by Logitech ... I have not yet had the opportunity to check this ... but a test site which I found most of the reference talked until 9 autonomy ...)
But where it makes a difference, it is in use bluetooth ... Impeccable sound quality even when walking with occasional losses if I walk away too, gsm pocket. The sound quality is better bluetooth that if I connect the mobile phone with 3.5mm jack directly on the boombox! It is to say!
In short, an article that is worth trying and without hesitation, a product to buy with confidence!