How to Use the FIREBEE : Turn on/off Each of these pens has single-button action with a standard 5 clicks on/off.
Change Voltage :
Double-tap the power button to cycle between the three voltages Mode 1, 3.2V Mode 2, 3.6V Mode 3, 4.0V. Each voltage is indicated by a number shown on the display screen
What's Included :
1 x Lookah FIREBEE 650mAh Variable Voltage 510 Thread Slimline Pen Battery
