On The underside of the unit There may be the Usb-C charging socket, three vent holes for your integrated battery, The brand along with the reference to the generation place. Using this With all the 1.4ohm coil within an MTL create this is extremely near in flavour and general performance https://growthbookmarks.com/story18914550/the-definitive-guide-to-lost-vape-thelema-solo-dna100c