Bluetooth is an industrial specification for wireless personal area networks (PANs) which offer a way to connect and swap information between devices such as mobile phones, laptops, PCs, printers, digital cameras, and video game consoles over a secure, globally unlicensed short-range radio frequency. Today, the Bluetooth technology is implemented in a variety of new products such as phones, printers, modems, and headsets. Bluetooth is acceptable for situations when two or more devices are in proximity to each other and don't require high bandwidth.
Bluetooth is most commonly used with phones and hand-held computing devices, either using a Bluetooth headset or transferring files from phones/PDAs to computers. Bluetooth devices promote all services they actually provide; this makes the utility of the service that much more handy, without the need to worry about network addresses, permissions and all the other considerations that go with typical networks. Check out Bluetooth-Headsets.org for all the information you ever wanted on Bluetooths.
