You can connect a pair of Bluetooth headphones or a speaker to get Audio cues for Navigation and alerts from your Garmin Varia.
Available Audio Alerts
• Navigation Cues :
• Tone and voice cue at about 500 ft to turn
• Announcement of destination reached
• Varia Radar:
• Vehicle approaching
• Vehicle approaching fast
• Vehicle passed
• Battery low warning
Follow these steps to pair a Bluetooth Audio Device to your Karoo:
On the main screen, tap on the "Settings" app.
Tap on "Bluetooth Audio" under Settings.
Toggle the button to "ON" to search for nearby Bluetooth Audio Devices.
Tap on the name of the Device you want to pair.
Once the Device is paired successfully, you should see "Connected".
Tap on the "Three Dots" to open a Dropdown.
Click on "Volume Settings".
You can change the Volume Level of the Bluetooth Audio output for the connected device here.