Variable voltage 510 tube mod that operates on one 18650 at 3 to 6v adjustable at .1 volt increments. Display shows battery level, number of draws and voltage. Comes with control head, one 18650 battery and vented battery sleeve, one 4ml cartomizer, one charger with U.S. adapter, plastic fill bottle, and instruction manual. Seems to have about an 8 second cutoff. DOA warranty only
Posted by James on 21st Dec 2012
Great for the money, battery lasts me at least a work day, and those are 12 hours for me. I would say I am a very heavy to a chain vaper so YMMV.
Posted by geoff naqvi on 24th May 2012
best vv mod i've had yet.....easily adjustable from 3 to 6 volts with the press of a button. I like it that the switch and control unit can be separated from the battery tube.The battery lasts me over 24 hrs.