California Senate Bill 1613
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Wireless

Bluetooth 101

Bluetooth Basics

Read "Hands Free Phones"

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Bluetooth     Bluetooth Logo


Bluetooth is wireless technology, similar to the wireless signal that laptops us to connect to the internet without being "plugged-in" to a network port. Bluetooth has a much shorter range than a typical laptop wireless connection and depending on the class of signal used can communicate over distances between 3-300 feet. Most implementations are class 2 and travels approximately 30 feet.

A typical Bluetooth mobile phone headset          Bluetooth Headset


A typical Bluetooth mobile phone headset, shown here. Bluetooth is used in a variety of different applications including the bluetooth headset shown above. Bluetooth is also used in other hands-free options like car-kits. If you do plan on using a bluetooth headset, be sure and check your cell-phone to make sure it is bluetooth compatible.

List of applications

  • One of the most popular application for the bluetooth protocol has been in car kits and bluetooth headsets.

  • Computers that are working in a cramped space can use bluetooth if the bandwidth requirements are minimal.

  • Computer peripherals such as your keyboard, printer or mouse can also take advantage of the bluetooth protocol.

  • Synchronization of PDA documents, reminders and appointments.

  • Bluetooth is also used with medical equipment and GPS receivers 

  • For controls where infrared was traditionally used. 

  • Bluetooth is also used in wireless gaming mostly with hand controllers in Nintendo and other big name gaming companies. 


Hand's Free California