THREE BACKLIT COLOR PRESS Press FN+-to change the backlight color, press once to change to the Next color. Rii 司国色国巴司巴司司色司回色巴雨四四四面 0HB8囵a日8BO日巴回 Ri 色司区国色司巴回色回®回色国画四四四司 8日aBa©田@a凸但巴回 @可包Ra☑可▣⊙巴四B阳 RiT 。回色国四回色回四四画四四四四国 回( 烟田aaa图aa@a@回回圆 awE风包包四口⊙巴调 网a包可包⊙网☒把但冠e- ]z☒©包@网网aa☑母世 There are total four selections,They are green,red,blue andOff in cycling