Ergonomic and compact, the Eleaf Invoke kit is very comfortable with its rounded shapes, and although it uses two batteries, the mod is not unnecessarily large. In addition to the great design, Invoke features the newest user interface. Eleaf comes with a system menu that greatly facilitates switching between modes and speeds up their settings. You can clearly see individual items between which you switch. You can choose from classic modes, and with the power mode you will be able to set up to 220W.