AZIJYV GPS Speedometer,Heads Up Display for Cars G3,Digital Speedometer for Car with Speed, Fatigue Driving Alarm,Overspeed Alarm,Speedometer for Car for All Vehicles

【G3 Digital Speedometer】Heads up display for cars that enhances driving experience, with HD display, 5.5-inch HD screen, information is clear at a glance, real-time display of speed, travel time, distance, direction and other key data, to meet your multiple data needs during the driving process, and comprehensively enhance the driving experience.. 【Intelligent Light Sensing Auto Adjustment】Digital speedometer for car built-in 10-level auto dimming system, support the environmental light-sensing function, can automatically adjust the screen brightness according to the light changes. It is still clear and readable under direct light, no need to manually adjust, always protect your eyesight and safety. If you don't like the automatic adjustment settings, you can also manually adjust the brightness to your favorite.. 【Multiple Safety Reminders】The GPS speedometer is equipped with two practical alarm functions: you can set up 3 speeding warnings to help you maintain a reasonable speed; you can set up 8 hours continuous driving reminders to take good care of your driving health and reduce the risk of fatigue driving. Our car head up display is your close safety butler on the road, you can buy it with confidence.. 【GPS + BeiDou dual-mode positioning chip】The chip used in GPS speedometer has super performance and compatibility, with new features such as stronger signal, faster refresh, real-time accurate speed measurement, etc. It can reduce the delay and provide more accurate data support for your driving.. 【Plug and Play, Easy Installation】Install the device near the dashboard and supply power through the included cigarette lighter USB power cable. Supports automatic on/off switching with vehicle startup, no need for manual operation, truly realizing intelligent and convenient. Note: The working voltage of this product is 5V, please do not use a power supply higher than 5V to avoid damage to the device.