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The Innokin Cool Fire IV is the fourth iteration of the well-known Cool Fire box mod series. It's a strong and sophisticated gadget with a high 2000mAh battery capacity and sub-ohm capabilities that can exceed 40W. (down to 0.3ohms).
The Cool Fire is constructed of high-quality lightweight moulded aluminium and is meant to sit comfortably in the palm of your hand. The brushed aluminium finish provides the gadget with a sleek appearance and is available in a variety of exquisite colours to fit any style. A stainless steel 510 thread with a spring-loaded connector ensures a long-lasting and smooth connection between the device and the clearomiser (an eGo adaptor is included).