Are these noise-canceling or noise-isolating?

I tried to look up the specifications as to how many decibels (dB) do these buds deliver in the ears. That's the reason I am asking if these earbuds are noise-canceling or noise-isolating. Thank you!

urBeats Earphones

urBeats Earphones

Product No Longer Available

1 Answer from the Community

  • Isolating