With a Bluetooth remote control you get the possibility to move the control away from the screen of your smartphone or tablet to an external device. This way you can see more of your display, you can control much more precisely thanks to the buttons and (depending on the model) even the analogue stick and, thanks to the connection via Bluetooth, you can also select your device over a distance. In addition to the advantages when playing mobile games, a Bluetooth remote control has other functions: With most models, you can also operate your mobile camera and music player, which makes it much easier to take selfies or group photos and use your smartphone or tablet as a stereo system.