HUAWEI FreeBuds 4 takes Open-fit Active Noise Cancellation to new heights, incorporating all-new adaptive ear-matching technology for even greater audio immersion. The earbuds are ergonomically moulded to precisely fit your ear, for a shape that feels right every time. And at just 4.1 gm each, they’ll sit naturally and comfortably in your ears, offering an almost weightless way to enjoy music.

Every ear is different. That’s why this FreeBuds 4 uses adaptive ear-matching technology to detect your unique in-ear shape and how you wear the earbuds, then intelligently selects from a variety of noise cancellation modes to achieve optimal low-frequency sound reduction.

Better bass needs its own space. Each earbud is equipped with its own bass-enhancing power engine for greater diaphragm vibration, generating impressively deep bass you can really feel.