Ego-twist battery: Twist the top of battery to change volatage between 3.2-4.8v.

Length: 170mm

Diameter:14 mm

The weight of E cigarette: 45-50 g   

E-liquid of each Cartridge: 1.6ml

Puffs per full Cartridge:  600 puffs

Battery capacity: 650-900 mAh

Puffs per full 650mah battery:800 puffs

Battery life: more than 300 times

Accessory:Battery*1; Atomizing *1; needle bottle*1;  USB charger*1; Manual