Huawei FreeBuds 4 boast open-fit noise cancellation plus 'Adaptive Ear Matching'

[What Hi-Fi?]

Since Huawei's FreeBuds 3 launched, no fewer than 13 and shape adaptations have been made to achieve the new, improved Huawei FreeBuds 4.

Huawei FreeBuds 4 boast open-fit noise cancellation plus 'Adaptive Ear Matching' : Read more