THREE PLAY MODES
Can play music through Bluetooth connection, through U Disk or through TF card. One more model has one more option. Choose the way you like and enjoy your journey.
Car Battery Voltage Function
For 12V car, voltage display of car battery under 11.5V or higher than 14.9V means car battery issue.
For 24V car, voltage display of car battery under 23.1V or higher than 27.3V means car battery issue.