The GX350 Mod is portable and compact. It's max output power can fire up to 350W and is powered by 4 x 18650 batteries. Tridimensional polygon design features with curved streamline and aircraft carrier appearance. The GX350 makes the UP and DOWN button combined which simplifies the operation. The OLED screen presents all key pieces of information, including output wattage, output voltage, and atomizer, resistance and remaining battery life, etc.