On the bottom of the gadget There may be the Usb-C charging socket, a few vent holes for your built-in battery, The brand as well as reference towards the output location. Employing this with the one.4ohm coil in an MTL build this is very shut in flavour and overall performance https://bookmarktiger.com/story18936452/detailed-notes-on-lost-vape-thelema-solo-dna100c