1. Nicotine content for each cartridge: 1.1g
2. Mouthfuls for each cartridge keep 250-300 mouthfuls
3. Nicotine content of each cartridge equals traditional cigarette 20pcs
4. Content of battery: 280mAH
5. Normal working voltage: 3.3-4.2V
6. Full battery can keep for 280-300 mouthfuls
7. Charge time: 3-3.5 hours
8. Life of battery: 200 times charger
9. Weight for single cigarette: 24g
10. Length: 155mm