Bose Quietcomfort 20 is alternative noise-cancelling earbuds.
The line has been up to date over time with an on-ear model (the QC15s) and new over-the-ear models (the QC3s), however the QuietComfort 20 you see right here is the corporate‘s first in-ear headphone with lively noise cancellation. It really is available in 2 versions. The first version is the usual QC20 is for non-Apple products, and the QC20i is designed to be used with Apple merchandise.
Why would you wish to spend that type of dough on a headphone like this? Properly, there are some good reasons, which I am going to run by first. Then I am going to level out just a few downsides to the product, which can or is probably not deal breakers for you.

Sound quality
It’s bose sound quality. Bose never disappointed me, and has very powerful sound. Bose QuietComfort 20 has high-tech noise cancelling system. The balance of low, mid and high range of frequency perfectly balanced.
Comfort
Surprizingly, it feels very comfortable. Very light and I barely feel I wear earbud. Also, it does stay on my ears when I run.
