OBS Prow Kit features bottom airflow design, which can bring smooth and rich flavours. It is a small exquisite and portable vape kit which is built-in  large battery capacity, and comes with one-button triggered system for comfortable holding and operating. Three intelligent LED Indicator, reminds your vaping condition. And the pod cartridge can hold 1.5ml e-liquid and utilizes 1.4ohm coil head for intense flavour and smooth clouds.