Diameter: 14mmWeight: 43gEach Tank cartridge can be sucked in500 mouthful1pcs cartridge equal to 30pcs cigarettesBatterycapacity: 660 mAhAtomizer working Voltage: 3.3~4.2VCharge Time: 2-3hours                                                                                                                                                                                                 Life-span for battery: rechargeable 380timesBattery with vibration motor, vibrate each 15 timesColor andpattern can be customized
Component: 2 pcs Atomizer/ 2pcs Batteries/ 1pcs Wall charger/ 1pcsUSB Power line/ 5pcs refilled tank Cartridges/ 1pcs Manual