What is Bluetooth
Bluetooth definition - Bluetooth is a wireless short-range communication technology, it facilitates data transfer between Bluetooth enabled devices. With Bluetooth technology you can connect to up to seven Bluetooth devices at one time, and do not need to bother about wires and cables.
Bluetooth technology
Bluetooth use 2.4 GHz short-range radio frequency bandwidth, it can achieve a gross data rate of 1 Mb/s, and with Version 2.0 you get three times faster transmission speed - up to 10 times (2.1 Mbit/s) in some cases.
Bluetooth versions
Bluetooth features low power consumption, short range (depend on power class: 1 meter, 10 meters, 100 meters) communication. Currently there are five versions: Bluetooth 1.0 and 1.0B, Bluetooth 1.1, Bluetooth 1.2, Bluetooth 2.0, Bluetooth 2.1, and Bluetooth 3.0 is expected to be released in the near future.
Bluetooth Logo
The Bluetooth Logo and specifications are developed and licensed by the Bluetooth Special Interest Group (SIG).
Related:
Bluetooth USB Dongle and Bluetooth devices
Bluetooth headsets and Bluetooth pairing up
