Professional Active Noise Cancelling Technology
Proprietary 40mm Large-aperture Drivers.
High-quality Built-in Microphone and NFC Technology.
The Professional Protein Earpad and 90° Swiveling Earcups.
A built-in 600mAh battery won't allow your headphones power off, you can enjoy your world without noise for 30 hours' long time.
Bought these for my daughter and she absolutely LOVES them, they are so comfortable and noise canceling, and she was especially excited about being able to get them in her favorite color. Next I’m going to have to get a pair for myself! Definitely worth the money, just as good if not better than brands on the market that sell for twice as much.