The Cobble from Aspire is perfect for discrete nicotine salt e-liquid vaping on the go. At less than 3.5 inches long this ergonomic little pod mod fits comfortably in any pocket. Available in a variety of fashionable design patterns. It is powered by a 700mAh built-in battery which utilized draw activated firing. Simply puff on the mouthpiece to activate the firing mechanism – comes equipped with a full suite of protective features such as automatic cutoff and low voltage protection.