This particular variety is too large. Durability:I have recently bought the Philips, so I am yet to see how long it lasts. When held up against the old slipper, it was clearly a centimetre shorter than her old ones. Every song I played sounded as if I was listening to my music through a fish tank. Too bad quality- started using yesterday at home and today found a big tear/cut in sole. These were exactly what we needed. La nota la pongo con respecto al precio que tienen actualmente que son 128 euros. Its good, but not great, but the sound quality for music is above average. I always like to do a pros/cons list for easy reading, so here we go! If you have this issue do the following: Go to Settings → click Controls button → on Calibration make sure the controller is selected (3 axis 9 button joystick) and click the Advanced Controls radio button → make sure all three axis Sensitivity sliders are all the way to the right and the Null Zone sliders are all the way to the left.