Huawei FreeBuds 4 Review: Basically, AirPods with noise cancellation

Huawei has been making some serious inroads into the true wireless in-ear headphones market with several superb models such as the flagship FreeBuds Pro and the entry-level FreeBuds 4i. Now, Huawei has a mid-range model in FreeBuds 4. Its highlight feature is the adaptive ear matching technology for noise cancellation.