by nakitakona » 11 Dec 2015, 13:32
Bluetooth is very useful especially in transferring files to your laptop. Sad to say, that my present laptop has no built-in bluetooth device. For your information, Bluetooth is developed by Bluetooth Smart technology in 1994 by a group of Swedish engineers. It is a wireless communications system intended to replace the cables connecting many types of devices, from mobile phones and headsets to hear monitors and medical equipment.