This Firebee 510 vape pen kit is a new way to use a 510 battery. The Firebee can be used with standard 510 carts but comes with two special coils. These allow you to dab with the Firebee battery rather than only being able to use it for oil carts. 
The coils mean you can use the wax with your Firbee or other compatible 510-thread battery.
The Firebee battery has a 650mAh battery
To switch on/off click the power button 5 times within 2 seconds. 
To change the voltage mode - double-click the power button. 
Three voltages 
Mode 1, 3.2V  Mode 2, 3.6V Mode 3, 4.0V. 
The voltage is indicated by a number (1, 2, or 3) shown on the display screen. 
The Type A coil has a porous quartz dab tip and a glass mouthpiece.
The Type B coil has a porous quartz dish coil and a glass mouthpiece.