SPECIFICATION:
1. Lead free materials
2. Dimensions: 16mm*18mm*103.5mm
3. Rechargeable with Type C port
4. Capacity: 2ml
5. Ceramic coil 4*1.8mm hole and resistance 1.4ohm (custom available)
6. 500mah A grade Li battery
7. Auto Airflow
8. Variable voltage 2.5/3.0/3.5v