... ml container with the visible window.2 Indicator of battery, can display battery specific capacity3 Most beautiful appearance of uniform of ball ... -point pen, take convenience, doubly show to dignify4 The battery, 650 mAhs of independent tappings, stable enduring.5 Smogs measure ... time:2 hours-3hoursComponents : 2 x atomizer,2 x 650mAh li-ion battery,1 x mouthpiece,1 x wall adaptor,1 x USB ...