The noise-canceling is 95%, so reviewers say if you’re looking for 100% cancellation, you might want to splurge on the name brand.
Promising review: “These headphones are surprisingly awesome. I was rather impressed with the quality, considering the price. They are easy to pair, came charged, and are super cute. People have actually asked me if they were the Airmax Pros! I also really like how you can pause/skip & adjust the volume on the headphones (which many headphones lack). Noise canceling is pretty good. I can’t hear very much when I play music. When there’s no music, they still cancel a lot, but not everything, like most headphones. I do wish they could get a little louder, but they still have great sound quality. 4.5/5″ — Amazon Customer
Promising review: “These headphones are one of the best purchases I could’ve made. For starters, the presentation of the headphones is amazing. It comes in a silky oval-shaped bag, with a couple of options for audio input. In terms of video/audio, they are IN-SYNC! The girls that get it get it. Some headphones tend to have a delay, but these do not! When on the highest volume, they are pretty easy on the ears. Not only this, but I’ve been fascinated by the longevity of the battery life. I’ve used these headphones for about 4-5 hours consecutively over a matter of days and still have over 50% battery life. These are, by far, the best headphones I’ve had, and would recommend to everyone.” — Ken