Nintendo released the switch host 12.0.0 system big version update, the result of the update content only one function repair, so it was jokingly called "invalid upgrade version number" by users. However, the latest findings suggest that the update may not be that simple.
According to the tweet of dataminer oatmealdome, Nintendo has quietly added Bluetooth audio driver support to switch12.0.0, but it is unable to connect Bluetooth headset at present.
Nintendo switch quietly added Bluetooth audio driver, but the function is not available yet
The switch host itself has a Bluetooth adapter, but the module is used to connect the Bluetooth game controller. Due to various reasons such as hardware bandwidth and anti-interference, Bluetooth headset connection is not open, and the purpose of the official update is not known.
In addition, it home partners with strong financial resources can purchase external Bluetooth adapter separately to meet the demand of Bluetooth headset for switch games.