To best understand Bluetooth, check out some of the facts below. You may be familiar with Bluetooth already, as it is used in many electronic devices, such as your cell phone.
Bluetooth is used to connect two or more electronic devices together. If you have ever synced your cell phone with your computer, that is a perfect example of Bluetooth. Bluetooth was first developed in 1994.
Bluetooth devices are devices, often computer related, that have industry standard built-in Bluetooth capabilities. Some common examples of Bluetooth devices are: laptop computers, cell phones, wireless keyboards, wireless mice, digital cameras, etc.
Bluetooth devices have a minimum range of around 20 feet and a max range of around 100 meters.
Bluetooth can be added to computers that don't have built-in capabilities via wireless Bluetooth cards and adapters.
Bluetooth has a transfer speed of 3.0 mbps (Bluetooth 2.0).