Description

DESCRIPTION Features: 1.Battery capacity:380mAh 2.Voltage adjustable:2.7V-3.1V-3.6V 3.Charge:Bottom USB charging port 4.Wattage:7-10W, special for tank 5.Button LED light indication:2.7V(red),3.1V(green),3.6V(white),Preheat(Mixed) 6.Protection:Short circuit/Overcharge/Overtime 7.Color:Black/Silver/Gun 8.Preheating time:15s (1).5 clicks on/off (2).3 clicks to adjust voltage (3).2 clicks to preheat