The Vaporesso Xros 4 Mini pod kit is simple, stylish and compact device. It features a 1000mAh built-in battery and uses a USB C type charger for fast charging. To help keep track of the battery life, a indicator light on the face of the device will show up.
 
It also features an adjustable airflow, where you control how tight or loose each puff feels. The Xros 4 mini uses the vaporesso Xros pods, which have a built-in Corex mesh coil. To refill the Xros pod, you remove the mouthpiece and top it up with 2ml of e-liquid, then simply inhale on the mouthpiece to vape.