To unfold the helmet:
1. Pull the box lid towards yourself and take the helmet out.
2. Grab the helmet on both sides and unfold it.
3. Pull the rear part of the helmet backwards.
4. Pull the upper side firmly.
5. When you hear a click sound, you are good to go.
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To fold the helmet:
1. Press the two grey buttons and pull the upper side forward.
2. Push the rear part of the helmet forward and fold the helmet.
3. Remember to keep the straps outside.
4. Return the helmet to the box: the blue light will tell you that the helmet has been returned correctly.
5. Push the lid until you hear the ‘click’ sound.
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The video below explains further how to user our helmets: