It should be mentioned that the switching hues from the LED are used to point the current battery level along with the e-liquid status. The green light of battery signifies the battery amounts are in between 50%-100%. There are a variety of flavors out there which include Black and sweet https://zanderxeknu.vidublog.com/27940474/5-tips-about-raz-tn9000-disposable-you-can-use-today