B luetooth. Proprietary Open Wireless Technology .
Proprietary Open Wireless Technology
Bluetooth is a short-range wireless technology used for connecting and transferring information between devices such as mobile phones, laptops, PCs, PDAs, printers, digital cameras, mice and keyboards. Bluetooth makes it easy to connect two devices wirelessly when it would be otherwise impossible to connect them with cables.
A master Bluetooth device can communicate with a maximum of seven devices in a network.(the picture right is the diagrammatic sketch of the Bluetooth network)
Bluetooth LogoWhat is Bluetooth?