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Huawei FreeBuds 4 new 1.9.0.218 update
2021-08-30    ![GOOGLE NEWS](https://www.huaweinewos.com/googlenews.jpg)
Huawei FreeBuds 4 is getting new software update. software version 1.9.0.218 released. It optimizes the connection stability between the two devices. Huawei Freebuds 4 has three microphones to pick up the surrounding noise. Active noise cancellation can reduce surrounding noise by up to 25 dB. Each earbud comes with three-level touch controls and weighs just 4.1 grams.
FreeBuds 4 connects via Bluetooth 5.2 and supports simultaneous connection to two devices. The headset itself has 4 hours of playback battery life and up to 22 hours of playback with the charging case.
Huawei Freebuds 4 Update:
Number: 1.9.0.218
Size: 2.96 MB
Update Content: Improves connection stability when connecting two devices at the same time.
![](https://i0.wp.com/www.huaweinewos.com/wp-content/uploads/2021/08/Huawei-Freebuds-4-update-2.png?resize=750%2C500&ssl=1)
Important warning
- Make sure the battery level of both the earphones and the charging case is above 20% before upgrading.
- Before upgrading, place both earphones in the charging case and leave them on.