Length: 84mm

Wheight for single cigarette: 8.6G

Nicotine content for each cartridge: 0.32g

Mouthfuls for each cartridge keep:100 mouthfuls

Nicotine content of each cartridge equals traditional cigarette: 7pcs

Content of battery: 180mAh

Normal working voltage: 3.2V-4.2V

Full battery can keep for: 180 mouthfuls

Charge time: 1.5-2 hours

Life of battery: 380 times charger