Bluetooth Technology

Introduction

Bluetooth is a wireless device which is used to exchange videos, music and data over short distances in computer. Its transmission power is 2.5 milliwatts giving it a short distance of 10 meters. It has four stages. They are 1,1.5,2,3. It is used as an alternative source used to connect files, folders, sub-folders between nearby portable devices and connect cellphones, mobile phones and music players with wireless headphones. It has become a daily medium of our lives.

Features, Characteristics, and Availability

• It is very useful and can be found easily.
• It is already available in most of the devices.
• It makes communication easier.
• It uses radio communication system.