3.5 Inch HUD Speedometer HD Automobiles Car Head Up Display GPS Satellites Compass Digital Speedometer Windshield Projector

Functions: 1. Speed 2. Speed icon 3. Satellite signal icon - Searching for the satellite signal, the light flashes 4. Speed unit(km/miles) 5. light-sensor 6. Driving directions icon: west, north, east, south 7. Buzzer icon Specification Placement on Vehicle Front Product Weight 0.4 Item Height 13mm Item Width 53mm Item Length 88 mm Product Size 88 * 53 * 13mm Operating Voltage DC8-18V Operating Current 40mA Sleeping current 15mA Compass Accuracy ±1° Speed range 0-400km Real-time accuracy Same as satellite Satellite positioning time Cold start: 30s;Hot start: 1s 12V Car Charger 1000 mAh

• Available for any car, easy to install, and play.Nanotechnology to eliminate double reflections, more clear.
• Screen3.5 inchHD display,Multi-colordesign makes the screen more abundant and easier to read.
• Contents:speed, compass, speed alarm, free switch between km and miles
• Auto power on/off: HUD start and off with vehicle started and shutdown, effective protection of the car battery; retaining the manual switch mode, more easy to control HUD.
• Automatic and manual brightness adjustment mode, driving without glare.