Applicable to all vehicles on the market Equipped with high-precision GPS and Beidou dual-channel module Solar charging function Use the light intensity sensed by the sensor to adjust the screen brightness Adopt color screen high-definition LCD display This product is a multifunctional car GPS product, which is equipped with solar Rechargeable, built-in 400MA battery, high-definition display, ABS high temperature resistant materialquality. This product is suitable for all models in the market (including trucks, buses, commercial vehicles, cars), the product through the GPS or Beidou satellite dual-channel mode Obtain satellite signal data in blocks, and the dual signal is more stable. Power supply:DC5V Solar charging:100MA GPS data refresh rate:1 s Wireless transmission frequency: 2.4GHzGPS Speed accuracy:Less than0.36km/hGPS Battery:400MA Working temperature:-40-and80 Cold start time:32s (average) Hot start time:1 s (average) Designed with ABSandPC high temperature resistant material Start with the car, automatic sleep function when parking Main function and alarm function: Speed, time, altitude, temperature display Speeding alarm, fatigue driving reminder Colour:Black Material:ABSandPC Package Contents: 1 x heads up display Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.