The Suorin Air by Bluemark Tech is an ultra-portable "card style" pod-based system that features the refillable Suorin Cartridge System, allowing you to use all of your favorite eliquids. The Suorin Air is an all-in-one system with draw activated firing + a 2ml refillable pod with a resistance of 1.2 ohms. The Suorin Air utilizes a 400mAh built-in battery with an LED battery indicator light. The Suorin Air is easy to use, sleek, and ultra-compact for when you're on the go. We recommend using Nicotine Salt liquids with this device.