E-pipe size: 153.5*56.5*41.5mm
Weight of the e-pipe: 99g
Mouthfuls for each disposable atomizer :250
Battery capacity: 900mAh
Fully charged battery can keep for 1,300 mouthfuls
Charging time: 2-3 hours 
Battery lifespan (charge and discharge cycle times): more than 300 times
Gift box size: 244*130*45mm
Weight per set: 455g