Bluetooth wireless technology :

Bluetooth wireless technology is a short-range radio technology. Bluetooth wireless technology makes it possible to transmit signals over short distances between telephones, computers and other devices and thereby simplify communication and synchronization between devices. It is a global standard that:

*eliminates wires and cables between both stationary and mobile devices;
*facilitates both data and voice communication;
*offers the possibility of ad hoc networks and delivers the ultimate synchronicity between all your personal devices.

Bluetooth radio uses a fast acknowledgment and frequency-hopping scheme to make the link robust, even in noisy radio environments.

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Regards,
devarajan