The Harman Kardon Invoke Cortana speaker was officially announced in May but not all information about the device have been shared. Now, the smart speaker has been fully revealed by the FCC. The user manual, internal and external photos, and some new specifications have been posted.
According to the device’s user manual, the Invoke supports AAC, MP3, Vorbis, FLAC, WMA and WAV audio formats. Furthermore, Bluetooth 4.1 and 802.11ac wireless are supported.