Aspire Cleito 120 Pro Manuel D'utilisation page 41

Using the Device
Adjusting the Air Supply
There is a airflow control ring located on the head base of the
device. It can be adjusted by slightly turning and is adaptable to
your vapor preferences. The more air flows through the device
(the more the slots are open), the lower is the drawing resistance.
Pay particular attention to a sufficient air supply during sub-ohm
vaping.
Changing the Mouthpiece
The mouthpiece is screwed on top of the clearomizer. It may be
cleaned with warm water. Make sure that it is completely dry
before reinserting into the clearomizer.
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