Medallion comes with a cobblestone shape featuring curved contour design, novel appearance and a stylish lanyard (Appearance Patent No.:CN201830271552.5).The innovative conductive connection technology completely avoid any intermittent short-circuit caused by limited contact surface or poor conductivity. Medallion adopts 24k gold-plated elastic pin hole connection (Utility Model Patent No.:201820832563.0), the conductivity is long-term reliable and stable, and the bursting power is instantaneously reached. The USB charging adopts the hidden design to make the appearance impeccable and the built-in 250mAh polymer lithium battery meets the whole day energy demand.The cartridge with 2ml capacity adopts the bottom oil filling way to prevent from oil leakage and can be refilled, It is an economical and environment-friendly product. Mok Technology always pursuit to protect the global environment in long term. Offering the craftsman quality from the inside out, Medallion is a reliable and classic vaping device with elegant appearance and excellent quality, Not only a vape but also an Art.