Can the USB port in the new Santana connect to a phone for music playback?
1 Answers
Car USB ports cannot connect to phones for music playback. Below are specific details about in-car USB ports: 1. Power supply only: The USB port in cars is designed for charging phones and does not support phone connectivity; it only provides power. 2. Power supply conditions: The USB port supplies power only when the car is running; power stops when the engine is turned off. Below are extended notes on misconceptions about USB port charging: 1. No need for a car charger if the car has a USB port: Since most in-car USB ports are set up for audio data transfer, the majority of vehicle ports only provide 5V/0.5A current. Insufficient current can damage devices. 2. Charging current can be higher but not lower: The output current from the car charger should not exceed the phone's maximum rated input power. 3. More USB ports, slower charging: The current in USB ports depends on voltage, not the number of USB ports available.