📱 How Bluetooth Works – Simple Explanation

📱 How Bluetooth Works – Simple Explanation
Bluetooth is a wireless technology that helps devices connect and share data — without wires! For example, when your phone connects to wireless earphones or a smartwatch, it's using Bluetooth.

🟦 How does it work?
Bluetooth uses short-range radio signals (just like walkie-talkies) to send information. It works best when devices are close (usually under 10 meters).

🟦 Why is it useful?

No need for messy cables

Saves battery

Easy to use

Connects headphones, speakers, keyboards, and more

🟦 Did You Know?
Bluetooth is named after a Viking king, Harald Bluetooth, who united different tribes — just like this tech connects different devices!

🔚 Now you know how Bluetooth makes our lives easier!