Features:

Disposable device requires no maintenance, charging or refilling
Pre-Filled: 5.1mL
Internal Battery: 850mAh
Pre-charged, simply puff on the device to activate
2% (20mg/mL) synthetic nicotine inside for an accurate cigarette style nic experience
Up to 1500+ puffs per disposable, approximately equivalent to 3 packs of cigarettes (20 cigarettes per pack)
Compact, light, portable, and discreet
Dispose pen when battery is dead (no longer lights up during puffs) or when flavor is gone.