What Is The Range Of Bluetooth And How Can It Be Extended?

The video tutorial explains the different classes of Bluetooth and their respective ranges, highlighting that Class 1 has the longest range while Class 3 has the shortest. It discusses Bluetooth's historical significance and its role in wireless communication, comparing it to infrared technology. The tutorial addresses common misconceptions about Bluetooth's range and explains how wave behavior and hardware affect signal strength. It also provides methods to extend Bluetooth range and touches on security risks, emphasizing Bluetooth's lasting impact on technology.

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