E-cigarette Electronic Cigarette Xpower 900

Specifications:
E-Cigarette sizer: 144.5(L)*15.9(D)mm
Content of battery: 900mAh
Charging time: 2-3hours
Puff per battery: 850puffs
Puff per cartridge: 220puffs
Battery life:≈300 cycles
Atomizer life: Up to 100,000 puffs

Start kit includes:
2x Rechargeable Lithium batteries (manual switch)
1x Atomizer  5x Cartridges
1x atomizer's cover
1x USB Charger
1x Adapter 
1x User Manual(English)