1. plug in
In the car: Plug the Nero Bluetooth 5.0 Audio AUX adapter into a USB power source (e.g. cigarette lighter charger) of your car and connect it to the AUX port of your car. The advantage: No more annoying charging! The Nero Bluetooth 5.0 Audio AUX adapter incl. 50cm audio cable (3.5mm jack plug) is always ready for use and starts automatically when you start your car.