0 wireless ear buds. After looking at reviews for them all i decided to just go for these with the theory that they are more expensive so must be better (the carry case was also quite a plus point! I was looking at a much more expensive version of these slippers and decided to give these cheaper ones a try. I am missing a few colors that got replaced with others that were not shown in the image, and the dark blue beads are duplicated. With the B-pads as the bass is larger, you can run the headphones with slightly less amp, which cuts the highs and relaxes them a touch, and reduces bass distortion - which is an issue with the DT1990?s. I put one in the bathroom for lady things, and one in the laundry room for dryer sheets and trash bags. Works well, Great buy! Sound is good on those "on ear" ones as well, though, but certainly not better as these. After going through 2 pairs of of slide sandals. Another serious issue - the time to recharge the earbuds is also a challenge.