For this problem, 1. Turn on the power switch of the car charger and make sure that the Bluetooth function is turned on.
2. Turn on the Bluetooth function of your phone or other Bluetooth device and search for available Bluetooth devices.
3. Find and select \"Newman Car Charger\" in the search results and start pairing.
4. Enter the pairing password (if required), usually \"0000\" or \"1234\".
5. After successful pairing, the phone or other Bluetooth device will automatically connect to the car charger. You can now start using the charger's Bluetooth function to play music, answer calls, and more.