Bluetooth is a popular wireless technology that allows you to exchange data over a short distance without the need for a physical connection. It's used in everything from wireless headphones and wireless keyboards to automated smart home devices.

In order for a device to wirelessly communicate with another, it needs to have Bluetooth protocol. If your device doesn't support Bluetooth, you won't be able to use it.

AutoBluetoot is a very helpful tool when receiving calls while you are driving. With this, you will automatically be connected to the device of your choice when you receive and call, and disconnected when the call ends. This is a great way to save battery life.