MIXFEER 3.5 inch Heads Up Display for Cars Navigation Gps Speedometer Hud Display Screenwith Overspeed Fatigue Driving Alarm

Note:This product working voltage is 5V. 
 
Features:
Driving: The holder shows enough information directly to you. which allowing you to maintain constant focus on the traffic. with no extra
distraction. Letting you see the navigation instructions clearly without lowering your head.
Great Compatibility: This HUD is + Beido dual-mode chip. It is compatible with all vehicles around the world. The refresh rate is 10 frames per second. and the
speed of the car changes smoothly and continuously.
Simple Function: Simple design. minus complicated functions. This HUD can diplay speed. driving direction and the number of satellites. 
Two Alarm functions: It supports overspeed alarm and fatigue driving alarm. The over speed alarm setting is 30-250KM/H. HUD will alarm when the vehicle speed reach to the setting value. The fatigue driving alarm setting is 1 to 8 hours. HUD will give fatigue driving alarm when your continuous driving time reach to the setting value. 
Compass: N (North) E (East) W (West) S (South). After the satellite is found. the light stops flashing and stays on for normal use.
Light Sensor: HUD can automatically adjust the brightness according to the environment.

Specifications:
Shell color: black
Backlight color: white. green(optional) 
Material: ABS
Screen size: 3.5inch
Operating voltage: ??5V
Vehicle speed display: display the current vehicle speed 
Speed unit: MPH- mile. KM/H- kilometer
Product size: 8.6 x 3.7 x 1.6cm 
Package size: 12.5 x 8.5 x 4.4cm
Package weight: 130g

Packing List:
1 * M1 Head-up Display
1 * USB Cable
1 * Reflective Film
1 * Sticker
1 * English User Manual 
 

• Driving: The holder shows enough information directly to you. which allowing you to maintain constant focus on the traffic. with no extra
• distraction. Letting you see the navigation instructions clearly without lowering your head.
• Great Compatibility: This HUD is + Beido dual-mode chip. It is compatible with all vehicles around the world. The refresh rate is 10 frames per second. and the
• speed of the car changes smoothly and continuously.
• Simple Function: Simple design. minus