*LED display inside the mirror.
*2 digital with 2(4) colors, 7 bands display.
*Multi-function design, can work perfectly as a rear-view mirror.
*Easy installation, just clip the magic mirror on the original one.
*Stage-by-stage sound alarm to avoid colliding
*Anti-freezing function, perfect performance under extreme cold weather.
*Working voltage: DC12V +/- 2V
*Power Input: 5W(max).
*Working temperature: -40~+80¢XC
*Detection distance: 0.4-2m