Mystery update pushed out for the Google Pixel Buds - Android

finally released its TWS Bluetooth Pixel Buds last year. Unlike the original generation variant of the in-ear accessory, which had a wire connecting the left ear bud to the right one, the second-generation version is truly wireless (hence the TWS abbreviation above). In September, the device received a firmware update and on Tuesday an update to firmware 553 was disseminated. Unfortunately, a changelist has not been published.

About a dozen updates have been pushed out for the Pixel Buds including one that was disseminated on the product's release date. These updates ...