It varies. A number of factors will affect the lifespan of the Daily: the length of your draw, the strength of your draw and how often you use it. 

Store your NJOY DAILY in a clean, dry, and cool place that is below 77˚F (25˚C). Keep out of reach of children and pets. Do not leave your NJOY DAILY in direct sunlight or near sources of heat. Keep your NJOY DAILY dry and do not allow it to contact liquid.

Rich Tobacco NJOY DAILY e-cigarettes are available in two nicotine levels:

• 4.5% nicotine by weight, 5.1% nicotine by volume, 51 mg/mL of nicotine
• 6.0% nicotine by weight, 6.8% nicotine by volume, 69 mg/mL of nicotine (DAILY EXTRA)
  
  

Menthol NJOY DAILY e-cigarettes are available in two nicotine levels:

• 4.5% nicotine by weight, 5.0% nicotine by volume, 51 mg/mL of nicotine
• 6.0% nicotine by weight, 67% nicotine by volume, 68 mg/mL of nicotine (DAILY EXTRA)