Joyetech eGo AIO ECO is a portable all-in-one vaping device powered by ECO technology. It has built-in 650mAh battery capacity and 1.2ml tank capacity, which are capable of long-lasting using. It comes with a brand-new BFHN 0.5ohm head, which can work perfectly under 6-8W low wattage. It also features top airflow & top refill system and 7 colorful LED light. The eGo AIO ECO is optimized for high nicotine vaping.