XROS 4 Nano Pod KitVaporesso XROS 4 Nano The all new XROS 4 Nano Pod Kit is the newest, sleekest member of the fantastically successful XROS range from Vaporesso! This device features the largest ever battery on an XROS device, weighing in at a meaty 1350mAh, sure to keep you puffing all day long and if your battery does run out, it'll charge from 0 to 80% in just 20 minutes using its lighting fast 2A USB Type C charging port! The XROS 4 Nano Pod Kit also features a