IQOS Holder and Pocket Charger are safe, as electronic devices, when used in accordance with the instructions in the Quick Start Guide. For more details refer to the User Guide. They both comply with EU consumer electronic safety requirements indicated by the “CE" (European Conformity) symbols on the packaging.
Keep IQOS away from water, direct sunlight and/or heat. Do not leave IQOS device for extended period of time in a hot place, such as inside a car, as the battery or electronics may be damaged or significantly deteriorated.