The Lumia native “Device Hub” app has been updated and it adds support for wireless speaker MD-12 and other upcoming accessories along with performance improvements and fixes. For your info, Device Hub makes connecting to nearby devices a breeze and you can connect to any supported device from one place on the phone.
With Nokia Device Hub Beta, connect to and access your devices easily. Many wireless headsets, Internet capable Smart TVs, Blu-Ray Players and Computers are supported. Nokia Device Hub also recommends Windows Phone applications which work with your devices. Pin a device to the home screen to get easy access to all the apps which work with it.