The Jessy (there's models "S", "X", and i think "M") is an eGo style pv. Its variable voltage, switchable from 3.2v-3.7v depending on model, passthrough (not usb tho, headphone style plug), copper body & gold plated atty, and has an "ultrasonic" atty cleaning function (supposedly). I've seen one for sale in the classifieds, now sold, one youtube review, and that's it. They have them in asia, and are supposedly coming to a Canadian supplier soon, but i cant find one anywhere. Anyone know where i can buy one on the internet? I wanted an eGo PT, but now i want this, mainly because of the VV, even if it is only a .5v range, makes a decent difference apparently.