This purpose of this key is to prevent eavesdropping or unauthorized access by third parties.
Find devices: Once Bluetooth is turned on, your devices should be able to recognize each other and appear in each other’s device list.If your device is different, refer to the user manual. A flashing light indicates that the device is ready to pair. You usually have to hold down this button for several seconds. Most peripheral devices such as speakers and headphones have a button (such as the on/off button) on the outside of the device.
On digital devices such as laptops and smartphones, there’s usually an on/off toggle switch in the settings or control panel. Turn on Bluetooth: Make sure both devices are turned on and their Bluetooth feature is enabled.However, not all hardware is fully capable of providing the maximum possible range, so it’s best to position your devices no more than 10 meters apart. Depending on the classification (classes range from 1 to 3), the Bluetooth range can vary between 1 and 100 meters indoors and 10 and 200 meters in outdoor areas. Move into pairing range: The Bluetooth devices you want to connect must be close to each other.Desktops and laptops without Bluetooth capability can be retrofitted with an adapter that costs no more than 10 dollars and connects to the USB port of your computer. For most modern computers, laptops, tablets and cell phones, the answer is “yes.” But if you’re not completely sure, you can consult the technical specifications or the manufacturer’s website to eliminate any uncertainty. Check for Bluetooth capability: First, you need to check whether your devices are Bluetooth-enabled, in other words, whether they have a Bluetooth interface (including the corresponding software).That means the procedure for connecting two Bluetooth-enabled devices, called pairing, is basically always the same: Bluetooth wireless technology, which has been in existence since 1999, was deliberately conceived as an industry standard by its creators, the Bluetooth Special Interest Group (SIG).