Upon comparison, the instruments can be heard with the Sennheisers but not with the same precision and tonal quality. These earbuds are good! Creo sin embargo que en un cuarto cerrado sea manejable3. Crane radio is of good quality. It has clear assembly instructions; it took me about 20 minutes to get it up. With limited storage, I make a lot of use of doors for hooks and other options for holding my stuff. Took about 10 min to put it together following the manual, quite straightforward. Thats what makes this picture entertaining. The sound isn?t as good as the 450 or even some of the other older ones. com?