No mics, no folders, but still a major boost.
http://www.nintendoworldreport.com/news/58351/new-switch-firmware-adds-support-for-bluetooth-audio
A new version of Switch system software has added far more than stability.
The version 13 update, available now, has activated support for Bluetooth audio. A list of restrictions for using the headphones can be found on Nintendo's support page, but the major ones are only one headset can be active at a time and using headsets limits the available controllers to two wireless ones (eg: one set of Joy-Cons).
Other features in the update include an option for upgrading firmware on the docks that will come with the Switch OLED, and an option to restrict internet access to a system when in sleep mode for additional battery savings. By default, the latter setting maintains the internet connection fully (for background downloading).
