How Long Does A Puff Bar Last?

Puff Bar comes with 1.3 mL of e-liquid and a 280 mAh battery. about 300 Puffs  per dispoable, equivalent to about one pack of 20 cigarettes

Puff plus comes with 3.2ml of e-liquid and 550mah battery,about 800 Puffs per dispoable,approximately equivalent to 2 pack of 20 cigarettes 

Puff xxl comes with 6.5ml of e-liquid and 1600mah battery,about 1600 Puffs per dispoable,,approximately equivalent to 4 pack of 20 cigarettes