Cumple con los requisitos I got these earbuds because my old pair died on me, and so far, Ive been really impressed by the sound quality they give. Its self leveling and easy to apply. The colored light icons and mic look good. I also HAVE NOT added any additional orthotic supports. But for the price, I feel crocks sandals should come in half sizes. The Good:1) Bluetooth + 2. But its all about your pocket first and foremost. I had to use my old cables and put this set away, wanted to return them but with the current situation I wont risk a trip to the post office to get a few £ back. Also, the cue lever has been slightly improved, the tone arm does drop and raise a tad slower than on the 120, so AT did address the sudden arm dropping issue.