[. . . ] Thanks to its folding handle and its voltage switch (dualvoltage, 120/230V), this hair dryer can be taken anywhere and used all round the world. [. . . ] â· For styling and scrunch drying, use the l speed setting. â· To prevent over drying, use the high temperature setting to start drying process on very wet hair but reduce temperature setting as hair dries. â· The cool position lets you to fix the styling for really longlasting effects. The concentrator lets you direct the airflow precisely, it is especially recommended for straightening and shaping hair. Begin with the hair underneath by clipping the rest of the hair to the top of the head. Hold the hairdryer with concentrator at right angles to the brush and unroll the hair from the roots to the tips. [. . . ] mAINTENANCE To maintain the effectiveness of the hairdryer , clean its rear grille regularly. [. . . ]