And here comes the daddy of all PANASONIC, and these headphone are just amazing for the price. I would like to compare this to sony xb450. coz i own both. , and both comes with the tag of extra bass, but these are far better headphones than xb450, and even cheaper. Headphones are very sturdy made of good quality, doesn't tend to break easily. But what really surpried me is the quality of sound this headphones delivers, unlike sony xb450 which gives great bass but misses out every other as...