The Innokin Cool Fire IV – 40W is a 6 to 40W and 3 to 7.5V box mod with a very attractive design and outstanding performance. Available in four colours – red, silver, blue and black – the Cool Fire IV looks like no other Innokin’s box mod and stands as a prime example of the brand’s effort to broaden their offer of box mods in terms of style without sacrificing quality or performance.
Standing less than 4» (86mm) tall, the Cool Fire IV includes a very powerful 200mAh battery and a host of features for more enjoyable and safer vaping experience: OLED display, variable Wattage and Voltage, short-circuit protection, 15 seconds cutoff, over-discharge protection, battery level indicator, ‘vape while charging’ function and much, much more. This box mod can be used with most clearomizers and atomisers by Innokin and is a perfect partner with all iSub tanks. However, it is also compatible with clearomizers and atomisers by other brands.