User Manual Q&AAnswer
Apr 12, 2025 - 04:11 AM
To turn on the IQOS 3 DUO, press and hold the IQOS 3 DUO Pocket Charger Button for 4 seconds, then release. The Holder Status Lights and Pocket Charger Status Lights will turn on slowly, indicating that the device is turned on and ready for use. You can find more detailed instructions in the IQOS 3 DUO User Guide provided with the product.
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