The Mode Breakdown: Smooth vs. Turbo Unlike a standard disposable, the MT15000 uses a Dual Mesh Coil system. Smooth Mode (11W): For the marathon runners. It alternates between the two coils to prevent burnout and provides a consistent, satisfying hit for up to 15,000 puffs. Turbo Mode (22W): For the "Sprint." By firing both coils simultaneously, it doubles the vapor production ... https://lostmaryvape.us/product-category/lost-marry/lost-mary-mt15000-turbo/