SMOK Helmet

The SMOK Helmet Tank (24.5mm) features a top adjustable airflow system, so you can easily adjust the airflow by rotating the top cap to your personal preference. Because the tank uses the top airflow design along with a U shaped ejuice tube, it's extremely leak resistant. The SMOK OSUB 40W TC Starter Kit launches as an intelligent output system with pocket-friendly chassis, combining one of the smallest fully featured OSUB 40W Mod equipped with a 1350mAh battery and the Helmet Mini Sub-Ohm Tank, a securely-lock tank with adjustable top airflow and capable coil family.