Simply press down the front facing button, cartridge comes out aromatically like a car key, super easy and discreet. With pressing on the power button, the fast and strong power supply provides you ultimate vaping experience. 12mm designed diameter of the hole, fit for most of the cartridges on the market. 

Features 

Diameter: 12mm

3 Voltage Setting: green=3.4V

blue=3.7V

red=4.2V

Thread: 510

4 colors available: black, white, red and blue

Package

1x Airis Turbo Mod

1x Lanyard

1x Micro USB Charger

1x Gift Box