Manufacturer: ELING. OverSpeed Buzzer Alarm, Total Mileage Adjustable, Mileage Range: 0-999999 miles. Connection: Black wire-GND, Red-power(+), White-external button(+), Red/Yellow-Backlight, Blue-Left turn, Green-Right turn, White wire-High Beam.
Manufacturer: ELING. OverSpeed Buzzer Alarm, Total Mileage Adjustable, Mileage Range: 0-999999 miles. Connection: Black wire-GND, Red-power(+), White-external button(+), Red/Yellow-Backlight, Blue-Left turn, Green-Right turn, White wire-High Beam.