Unboxing the very first Custom DNA20 Boom mod from Shan Mods @ VAPECORE.com . This thing is amazing, custom graphics just for me and soooo sweet. It uses the Evolv DNA20 chipset and has built in charging of two LiPo 1400mah batteries for 2800mah of vaping bliss... Variable wattage at its finest... from 7watts all the way up to the dizzying heights of 20watts...
