Two grams tank Push button five times to turn on/off Recharges through charging port Press two times to preheat if clogged

2.1 inch Big Screen Lucky Room to Play via Touch Pad Large Tank Capacity with 25000/15000 Puffs Unique Dual Coil Technology Airflow Modes 25000PUFFS/15000PUFFS Dual Mesh Lucky Room Software to Play Battery Capacity: 800mAh Dimension: 94.7*51.2*26.8mm Airflow Enhanced Mode