Multifunctional Car Digital Clock Thermometer Calendar 12H/24H Time/Date/Temperature Display Support Fatigue Driving Alert

Features:
Fully automatic car clock, real-time display of time, date and temperature, large font for easy viewing.
Built-in intelligent sensor, the car starts vibrating to brighten the screen, automatically sleep when parked, saving energy.
Supports manual adjustment of screen brightness, four-level adjustable, to meet your different needs, clear at day and night.
Powered by 2 x AAA battery(not included), no wiring or charging required. With fatigue driving reminder to make driving safer.
Made of high-quality ABS and PC, fine workmanship, nice durability, wear and high temperature resistant, not easy to age.