amazon basics B00K6L5EX6 Bedienungsanleitung Seite 6

Installing the Bluetooth receiver
The microphone is built into your Bluetooth
receiver.
You should install your receiver in a location
(like the car's dashboard) that is:
• Smooth and flat
• Dry and free of dirt
• Easy to reach
• Close enough to the person speaking
that the microphone will pick up the
voice.
Recommended
Avoid
6