What is Bluetooth in cell phones? You need to know about it

By now, every cell phone is Bluetooth-enabled. This means you can pair other devices such as speakers or smartphones with your smartphone via a Bluetooth connection. In short, Bluetooth in a cell phone is a chip that enables wireless data transfer between two devices at a short distance.

What is Bluetooth in mobile phone

Bluetooth is used to transfer data between two devices. The wireless technology works only at a short distance, so the devices must be nearby to connect them. Bluetooth is now standard in every smartphone and can be activated if required.

1. Bluetooth is an industry standard for radio transmission of data.
2. In order to connect a device to your smartphone, both devices must be Bluetooth-enabled. That is, both have a chip that understands and enables communication.
3. If both devices have the chip, you usually have to activate the function via the user interface. In the case of your smartphone, this is done via the settings. Once your devices are visible, you can perform the "pairing".
4. With a Bluetooth connection between your phone and another device, you can easily transfer data. Dies können im Fall von Lautsprechern Audio-Daten sein, um die Musik von Ihrem Smartphone von den Lautsprechern kabellos ausgeben zu lassen.
5. Die Reichweite der Bluetooth-Verbindung hängt vom verwendeten Standard ab. Bei Klasse 1 sind es maximal 100 Meter, bei Klasse 2 20 Meter und bei Klasse 3 10 Meter Reichweite.