Yocan Uni Pro 2.0 VV 510 Thread Box Mod

The Yocan Uni Pro 2.0 is an upgraded version of the wildly popular original Yocan Uni Pro.  In fact, the original was so good, there are only a couple of changes to mention.  The original had a plastic housing which didn't make it feel as luxurious as some people wanted.  On the 2.0, you will find a Zinc Alloy metal housing that makes the device feel much sturdier and most certainly higher end.  The other important change is the upgrade to USB-C charging.  You still get the adjustable diameter opening that can open up to 14mm.  You still get the ability to select between 3 different cartridge height levels so you can use 1/2 gram or full gram carts.  You still get the crisp OLED screen that allows you to adjust the voltage between 1.8V and 4.2V in 0.1 increments.  Basically you still have the best 510 thread battery out there, but now its even better!Replacement Magnetic Connector Rings are available.FeaturesVariable VoltageVariable Diameter AdjustmentCartridge Height AdjustmentSpecifi