Bluetooth is a wireless technology that allows devices to communicate with each other without cables or wires. It relies on short-range radio frequency, and any device that incorporates the technology can communicate as long as it is within the required distance. Here are some common uses of Bluetooth:
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Connecting peripherals: Bluetooth technology is primarily used to wirelessly connect peripherals to mobile phones, desktops, and laptops. Some of the most common Bluetooth accessories include wireless keyboards, headphones, speakers, and other peripherals.
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Sharing data: Bluetooth is a wireless technology that uses a radio frequency to share data over a short distance, eliminating the need for wires. You can use Bluetooth on your mobile device to share documents or to connect with other Bluetooth-enabled devices.
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Transferring files: Bluetooth is commonly used to transfer sound data with telephones (i.e., with a Bluetooth headset) or byte data with hand-held computers (transferring files) .
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Personal area networks: Bluetooth was intended for portable equipment and its applications. The category of applications is outlined as the wireless personal area network (WPAN) . Bluetooth is a replacement for cabling in various personally carried applications in any setting and also works for fixed location applications such as smart energy functionality in the home (thermostats, etc.) .
Bluetooth devices must be paired before they can begin transferring information, and the process of pairing your devices will vary depending on the device you are connecting to. Bluetooth connections are generally secure wireless connections, and devices connected through Bluetooth are generally safe against hacking.
