The Level X M Series Device is the rechargeable battery behind Flavour Beast's new closed pod system: a metal-bodied unit with a digital display, three power modes (11 W / 17 W / 23 W), bottom adjustable airflow and a 1000 mAh battery, at $14.99 in four colours. The Starter Kit bundles the device with a 30 mL pod for $46.99 — $6.99 less than buying the two separately. Here are the full specs, the mode differences, and which way into the system costs less.