If you've been hearing a chiming sound from your AirPods Pro 2 case when the AirPods are charging, it's a feature that Apple added with

Last fall, Apple released an AirPods Pro update that brought an impressive new set of hearing protection features to the AirPods Pro 2. However, due to the regulatory approval process, some countries, including the U.K., missed out on certain features, including the ability to use the AirPods Pro as a hearing aid.

The Soundcore Liberty 4 Pro wireless earbuds are Anker's most advanced to date, featuring a host of design and hardware upgrades, all while keeping a reasonable price. The noise-canceling buds cost $129.

The UK's department of health and social care has approved the sale of over-the-counter hearing aids, which has prompted Apple to announce