.Battery:650mAh
.Variable Voltage:Bottom Regulater,3.2-4.8V.
.Preheat:2 times click, Preheat time:2 second .
.Be fit for any 510 tanks.
.With tank storage in the body.
.To turn on/off:press 5 timesmore
.Metal Material,Adodic oxidation Process
.Intelligent Power Indicator
.Color:Black/Red/Blue/Silver
Size:Box Size: 34*16*83mm
.Weight:80G
Accessories:
.Body: 1pcs
.USB:1 pcs
.Instruction Manual: 1pcs
.Color box