Uwell Caliburn A2 Pod Kit features the latest Caliburn A2 Cartridge, designed with a top-filling system and a transparent window on the mod for convenient e-liquid monitoring. It incorporates advanced PRO-FOCS technology and houses a FeCrAI UN2 Meshed-H 0.9 Ω Coil, ensuring you experience genuine and rich flavors. This device offers flexibility with support for both direct draw and button draw, delivering a power output of 15W through its 520mAh built-in battery.