Designed ingeniously, the Orbit is made with exquisite workmanship. With a coil-less quartz cup at the helm, featuring a Top Vertex Airflow System and two Quartz Balls to depict the ultimate aesthetics of vapor while transmitting even heating. Coupled with a 1700mAh battery which can offer 3 voltage levels, the Yocan Orbit is ready to show its madness. Convert the kinetic energy of airflow into the kinetic energy of quartz balls. Simply inhale and the two quartz balls will rotate at a very high speed to achieve even heating distribution and sufficient vaporization. For a better vaping experience, the 10-sec preheat function can provide better preparation for the delicious journey! Just rapidly click the power button twice to turn on / off the preheat mode.