TESCOM Negative Ion Hair Dryer TD260A-W (White)Thoroughly dries hair with a large airflow of 1. 5 cubic meters per minute (JIS standard). Dries hair efficiently with plenty of air. Reduces static electricity with negative ions. Emits over 10 million ions per square centimeter. Negative ions reduce static electricity, which is one of the causes of frizz. Lightweight type: 410g. Lighter than a 500ml plastic bottle, so it's less tiring to use. Slit hood protects hair from dryness. The slits allow