The Helix is a new RDA cloned by Tobeco. Its biggest feature is the specially designed airflow control system,which is made up of three rings with holes.
1. Specially designed airflow control system, three rings to adjust the airflow, two stainless steel, one brass.
2. 3-posts design for single or dual coil;
3. Silver-plated copper pins.
4. Solid stainless steel body;
5. 510 connector.
Post Number: 3
Airflow Control: Airflow Control Ring
Depth of Deck: Medium (2-3mm)
Contact Pin: Silver Plated copper pin
Top Cap Design: Flat Cap
Material: Stainless steel
Color: Stainless Steel
Size: Length 34mm;Diameter 22mm