1.OLED 2Linesx20Characters,5x8dots 2.Color:Yellow -Green OLED 3.High contrast,OLED wide viewing angle (>160) 4.OLED mode 1.2Lines*20Characters,5*8dots OLED2.Color:Yellow -Green OLED3.High contrast, wide viewing angle (>160°) OLED4.Wide Temp.range(-40°C~70°C) OLED5.connector:FPC OLED6.Craftsmanship:COG OLED OLED