Bluetooth wireless technology revolutionizes the personal connectivity market by providing freedom from wired connections - enabling links between mobile computers, mobile phones, portable handheld devices, and connectivity to the Internet. Interface, synchronize, exchange? All of the above, and more. Bluetooth technology redefines the very way we experience connectivity.

Where it works

Everywhere. Hardware that complies with the Bluetooth wireless specification ensures communication compatibility worldwide. As a low-cost, low-power solution with industry-wide support, Bluetooth wireless technology allows you to bring connectivity with you. You define the boundaries of your productivity - in Europe, in Asia, in America, in whatever place your business may take you.

Why it works

Establishing a standard means integrating well-tested technology with the power-efficiency and low-cost of a compliant radio system (about the Specification). Establishing a standard also means a group of industry leading promoter companies who drive the specification forward (about the Bluetooth SIG). Bluetooth technology works because it has been developed as a cross industry solution that marries a vision of engineering innovation with an understanding of business and consumer expectations.

Who's making it work

Bluetooth wireless technology is supported by product and application development in a wide range of market segments, including software developers, silicon vendors, peripheral and camera manufacturers, mobile PC manufacturers and handheld device developers, consumer electronics manufacturers, car manufacturers, and test and measurement equipment manufacturers.

Products

Devices enabled with Bluetooth wireless technology will be able to:

1.)    Free electronic accessories and peripherals from wired connections

2.)    Exchange files, business cards, and calendar appointments

3.)    Transfer and synchronize data wirelessly

4.)    Take advantage of localized content services in public areas

5.)    Function as remote controls, keys, tickets and e-cash wallets

Specification:

(From www.bluetooth.com)

Unlike many other wireless standards, the Bluetooth wireless specification includes both link layer and application layer definitions for product developers which supports data, voice and content-centric applications. Radios that comply with the Bluetooth wireless specification operate in the unlicensed, 2.4 GHz radio spectrum ensuring communication compatibility worldwide. These radios use a spread spectrum, frequency hopping, full-duplex signal at up to 1600 hops/sec. The signal hops among 79 frequencies at 1 MHz intervals to give a high degree of interference immunity. Up to seven simultaneous connections can established and maintained.