The Huawei FreeBuds 4 take active noise cancellation with an open fit to a new level and feature a completely new adaptive ear-fitting technology for even better sound. The open-fit design ensures that air pressure remains balanced while important ambient sounds are still audible, providing a safe and comfortable wearing experience even after hours of use. Every ear is different. That’s why the Huawei FreeBuds 4 use adaptive ear-fitting technology to recognize your unique ear shape and how you wear the earbuds. It then intelligently selects from a variety of noise cancellation modes to achieve optimal reduction of low frequencies. The perfectly round charging case fits snugly in your palm. And now that it’s even smaller and lighter, it seamlessly fits into your pocket, making it easier than ever to take your music with you. The earbuds are ergonomically shaped to fit your ears perfectly, ensuring they feel just right every time. Weighing only 4.1 grams each, they sit naturally and comfortably in your ears, offering an almost weightless way to enjoy music.
