Check out the Vaporesso XTRA Pod System, featuring a 900mAh battery, intelligent wattage matching, and can utilize a 0.8ohm or 1.2ohm integrated coil pod for compatibility with nicotine salts or freebase eJuice. Constructed from durable zinc-alloy, the chassis of the XTRA is compact and fits within the palm of the hand. Operating on a draw-activated firing mechanism, the XTRA Pod System eliminates the need for batteries, sans a power button at the base for turning the device on or off. In addition, the Vaporesso XTRA features an intelligent wattage matching system, identifying the integrated coil within the 0.8ohm Meshed Pod or 1.2ohm Unipod Pod. With two pods to support it, the XTRA Pod Kit can be utilized for nicotine salts or freebase eJuice.