enable

Hi, I can't enable Bluetooth drive on my Acer Aspire V3-571G, after disabling it from "Device Manager". What can I do to get my Bluetooth back?

I am looking for a 3.5mm 4-pole to 2x 4-pole Y-Adapter. As an example, something that can enable two 3.5mm smartphone headsets which have stereo sound and mic (4-pole on both headsets) to be plugged into one smartphone via the 3.5mm jack. I have found plenty of splitters and adapter that take a...