The Yocan Hive is a powerful box mod with 650mAh! The Hive 2.0 uses LED lights to display power levels. The window tank is another great feature that allows you to see wax oil levels. Also, know the wax atomizer is equipped with a quartz rod for even heating like never before. On top of that, the Hive has a USB charging port built in for fast charging almost anywhere in the world!