Warm Tips:
1.Do not use the product when your hair still has water dropping and please dry your hair with towel.
2.Do not use a voltage converter as it will damage the unit, and it just designed for 110V USA outlets only.
3.Do not clean the hair dryer brush by water and you can clean it by the cleaning brush.
4.Please start it with low heat settings first to test the suitable temperature for your scalp.
5.Do not concentrate the airflow on any one area for a long time.