SNAP VV CONCENTRATE VAPORIZER Foot with small toes and a small pinky nail Stock Photo Alamy. The Exxus Snap VV Variable Voltage Cartridge Vaporizer gives you enhanced functionality in a compact package. It's both sleek and powerful. With the simple press of a button, you can select one of four voltage settings to define your perfect vape. Just like the original Snap, this device offers convenience in its magnetic connector. You'll still get the 3 tall by 1 wide sleek device. The magnetic connection? It's still there. Just slip the atomizer into the chamber on the chassis and it snaps into place. Other key features of this mod include the ability to accommodate larger cartomizers and charging with Micro USB. The built in battery is powerful enough to sustain several vaping sessions before needing a recharge.