Yocan UNI

*Adjustable width & height fit atomizers with  Diameter 6-12mm   Length >42mm *10 Seconds of preheat funtion *3 Voltage levels: Low/Middle/High *Required resistance >0.5ohm *Magnetic 510 thread adapter *Micro USB Port *Battery Capacity: 650mah *Colors: Black, Silver, Black w/Silver, Red, Blue