1, With cold backlight; 2,Multi- functional ; 3,Easy installation; 4,Safety traffic products. 1, DELIVERY MODE2, BASIC SETTINGS-LANGUAGE3, BASIC SETTINGS-KILOMETER/MILES4, BASIC SETTINGS-WHEEL SIZE5, BASIC SETTINGS-TOTAL MILEAGE6, BASIC SETTINGS-SERVICE7, MENU BATTERY CHANGE8, BASIC SETTINGS-BODY WEIGHT9, BASIC SETTINGS-12/24 HOUR FORMAT & TIME10, BASIC SETTINGS-MENU TIME11, EXPERT MENU12, ...