Technology · Topic 42 of 59
Bluetooth
⭐ MasteredBluetooth is a short-range wireless technology that connects nearby devices, such as headphones to a phone. It uses very little power.
💡 Fun fact
Bluetooth is named after a Viking king who united Denmark and Norway.
All about Bluetooth
Bluetooth is a short-range wireless technology that connects nearby devices, such as headphones and phones. It uses very little power.
Bluetooth usually works within a few metres.
🎮 Try it yourself!
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Real-life uses of Bluetooth
- Connecting wireless headphones
- Sharing music between speakers
- Pairing game controllers
Frequently asked questions about Bluetooth
What is Bluetooth used for?
Connecting nearby devices wirelessly.
How far does Bluetooth work?
Usually a few metres.