Bluetooth is simply a technology for wireless communication between terminals. This makes it possible to transfer files as well as data transmission to the use of accessories. For this reason, the various devices have this technology and you can use the feature to filter our articles, in order to find the desired product specifically.
The used notebooks from our offer mostly have Bluetooth, whereby you can connect eg loudspeaker or mouse and keyboard wirelessly with the system. Likewise, files can be transferred from the smartphone or tablet, so you need less dependent on wired connections.
Bluetooth is now already in the version 5. With version 4.0 many new functions were added, so older devices are not compatible with new ones. For this reason, you should pay attention to the correct version, in order to be able to really connect your accessories. Corresponding details can, of course, be found in the product descriptions of the articles.