DNA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA.NA profiling (also called DNA fingerprinting, DNA testing, or DNA typing) is a forensic technique used to identify individuals by characteristics of their DNA.
Bluetooth headphones often have a range of up to 30 feet. Power on your Bluetooth headphones and place them near your computer. Press the Start button on your computer's desktop. Select Control Panel from the options that appear, followed by Network and Internet and then Set Up a Bluetooth-enabled Device..
You said that you have paired your Bluetooth device. So now: 1  Open search by swiping on the right side of the screen. 2  Type manage audio devices and under settings you will find the search result. 3  There you can see your Bluetooth audio device. 4  Right Click it and you find an option to connect it. Open search by swiping on the right side of the screen. 2  Type manage audio devices and under settings you will find the search result. 3  There you can see your Bluetooth audio device. 4  Right Click it and you find an option to connect it.