Built-in 450mAh battery
Dual position useable
Compatible with all 510 thread vaporizer cartridges without the use of an adapter
Compact and ultra portable design
15S preheating time
Variable voltage from 3.4V, 3.7V to 4.2V
Available in 7 colors: Black, White, Red, Pink, Blue, Purple and Grey

The package of Airistech Doo Vaporizer Comes With:
●1 x Airis Doo Vape Pen
●1 x Micro USB Cable
●1 x User Manual