A300 Car 3.5" HUD Digital Head-Up Display Multifunction OBD Alarm Speedometer Overspeed

Specification: -3.5 inch HD display. -The environment temperature:-40a??~+80a?? -Working voltage:9V~16VDC -The alarm sound level:? > 30dB -Environmental noise:? < 60dB -Relative humidity:10%~95% -The LED color screen -ABS+PC material -Applicable:OBD2 models ? Features: -Intelligent light-sensing -Display data comprehensive -Automatic switchgear -5 brightness adjustment mode -Use nanotechnology to eliminate excess reflection -Synchronize projected dial data -Dynamic display -High temperature resistant ? Package included: -1x Car? monitor -1x High definition projection film -1x OBD cable -1x Mat