Fruit Flavors E Cigarette is an amazing vape device containing 5ml of 5% nicotine salt providing mouth to lung hit. Long lasting built-in 780mAh battery can yield approximately 1200 puffs. The device is auto-draw activated without any buttons. Ready-to-go out of package and replace it with a new one while used up. It is good choice for both vape beginners and veteran vapers as a back up.