I bought the Evolve2 65 headset as shown here. Is it correct that the headset is supplied WITHOUT a bluetooth USB adapter? In the description: https://www.jabra.com/_/media/Jabra_VXi_Product-Documentation/Jabra-Evolve2-65/User-Manuals/RevC/Jabra-Evolve2-65_User-Manual_DE_German_RevC.pdf?_ga=2.150155443.489755723.1604227792-591510657.1604227792 on p.7 the adapter is listed under "included accessories". However, my Jabra came WITHOUT the bluetooth adapter. Is that correct or did you get an adapter included?