Arrived very quickly, in 3 weeks.
All as in the description and in the picture.
The view is bluetooth_4.0_adapter very decent.
I called the Viber through the Bluetooth headset-everything is heard well: both me and the interlocutor.
(In Viber you need to choose Bluetooth in the settings)
I do not have a DVD drive, and the driver had to download from the Internet.
Downloaded here this archive CSR4.0_Harmony-2016-06-08.zip (407 MB (427 254 bytes))-installed, all earned (winows 7 64bit).
Link insert not given :(