The operating temperature of the IQOS 3 DUO (and IQOS 3) is approx. 0° to 50°C.
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This website contains information about our smoke-free products and we need your age to make sure that you are an adult in Germany who would otherwise continue to smoke or use nicotine products. Our nicotine and tobacco products are not an alternative to quitting and are not designed as cessation aids. They are not risk free. They contain nicotine, which is addictive. Only for use by adults. Please visit the Important Information page of this website for further risk information.