VOOPOO VMATE E Kit is a fully lightweight and compact device capable of max 20W output and uses a built-in 1200mAh battery. The Vmate V2 cartridge holds up to 3ml vape juice and preinstalls a 0.7ohm or a 1.2ohm coil. It is metallic with a smooth leather, the elegant look coupled with a well-thought touch. The airflow is adjustable and the pod cartridge is compatible with e-juice that is no more than 50mg.