1Internal sensor, tire pressure and tire temperature of 4 tires are displayed at the same time. 22color ambient light design, the blue light is on when the tire pressure is normal, and the red light is on when the tire pressure is abnormal. 3The original car battery voltage detection can effectively prevent the original car battery from igniting and starting the vehicle when the voltage is low. 4A variety of power supply methods, USB 5V power supply, direct USB power supply, can also be connected to other USB ports on the car 12V battery power supply. 5Monitoring temperature inside the car, and the temperature inside the car is clear at a glance. 6Digital clock display, effectively reducing the driver to look down at the watch or mobile phone.
