Conclusion: For convenience, the small size of the NS300 is a real bonus. It’ll fit just about anywhere (as long as there’s a wall outlet nearby) and fill medium-sized spaces with music. For those who like a little more bass, take a look at either of Sony’s larger network speaker options.
Pros: Small footprint, Decent wireless range in low traffic areas, ⅛ mini jack input
Cons: Little bass, No battery operation, Quirky media file compatibility