Innokin Coolfire 4 Plus Complete Vaping System

About the Innokin Coolfire 4 Plus Complete Vaping System Innokin cool fire iv plus is upgraded version of cool fire 4, the new mod max output is 70w, built-in 3300mah battery, four different colors available, support resistance as low as 0.1ohm. the cool fire 4 plus with big OLED screen, all important info display clearly. can charge this cool fire iv mod via micro USB port, easy use, and charge. Beautiful case with durable finish large ergonomic power button Tri-color LED battery level indicator Convenient micro USB charging Advanced onboard safety features Overheat and over discharge protection.  Features 510 Stainles Steel threading w/ Gold Plated Centerpin 3300mAh Lithium Polymer Battery Power Output: 6w – 70w Minimum Resistance: 0.1Ω Weight: 169g 85mm x 45mm x 25mm Active ohm monitoring Full protection Suite: Short circuit protection Overcharge protection Low voltage protection Low resistance protection WHAT'S IN THE BOX: 1*cool fire iv plus mod1*isub apex tank(pre-installed