# bluetoothctl > Manage Bluetooth devices. > More information: . - Enter the `bluetoothctl` shell: `bluetoothctl` - List all known devices: `bluetoothctl devices` - Power the Bluetooth controller on or off: `bluetoothctl power {{on|off}}` - Pair with a device: `bluetoothctl pair {{mac_address}}` - Remove a device: `bluetoothctl remove {{mac_address}}` - Connect to a paired device: `bluetoothctl connect {{mac_address}}` - Disconnect from a paired device: `bluetoothctl disconnect {{mac_address}}` - Display help: `bluetoothctl help`