Length: 118mm Dismeter: 9.2mm

Weight of single cigarette: 15g.

E-liquid content of each cartridge: 0.42g.

Mouthfuls of each cartridge: 180-200puffs.

Equals to traditional cigarette: 15PCS.

Battery content: 180mAH

Normal working voltage: 4.2---3.3V

Fully charged battery can keep for: 250puffs ( 2 cartridges)

Charge time: 1.5-2 hours.

Battery life: More than 300 times.