Why Are the Bose QuietComfort Earbuds 2 So Highly Rated?

Some insight into the factors that typically contribute to the high ratings and popularity of Bose headphones and earbuds in general, which may also apply to the Bose QuietComfort Earbuds 2 if it has been released:: Active Noise Cancellation (ANC): Bose is well-known for its effective noise-canceling technology. If the QuietComfort Earbuds 2 include ANC,