Car Solar HUD Tire Pressure Monitoring GPS Speed Time Altitude Table(Black)

1. Power supply voltage: DC 5V2. Battery capacity: 400mAh3. Solar charging: 100mAh4. Function: time display, temperature display, altitude display, vehicle speed display, solar charging, USB charging, fatigue driving reminder, vehicle speed compensation setting, vehicle speed alarm5. Shell material: ABS, PC6. Packing list: head-up device x1, 1m long USB cable x1, anti-skid pad x1, manual x17. Weight: about 203 grams8. Size: about 10x8x3 cmFeatures:1. Delicate and compact shape with rounded edges2. Multiple function display, switchable display content3. Two power supply modes, solar + USB charging4. LCD color screen display, large font, easy to watch5. The solar panel can intelligently identify the brightness6. GPS positioning system, small deviation, positioning time, speed compensation settings7. Built-in intelligent sensor, start with the car, convenient and energy saving8. Speed alarm setting, sound alarm over 120km/h, the alarm value can be adjusted9. When the vehicle continues to drive for 4 hours, a fatigue driving reminder will be issued, and the fatigue driving time can be set by yourself