Luminous mode: from 18:00 to 8:00, press any key, and the backlight will automatically shine for 5 seconds, and there is no backlight function at other times 

【 description 】A big screenMulti-function code table (code table.

[type]SD - 563 - a;

【 material 】Engineering plastics, LCD display, electronic components, etc.
[size] headerSize: 57*40*17MM; screen size: 34*31MM;

【 color 】(see figure);
[power] meter head:1 3V CR2032 lithium battery (including)
【 packing 】PVC elevator;
\"Accessories\"Chinese instruction manual

Note: available car requires wheel diameter atThe wire diameter is within 2 mm.