Features:57 ° / 134.6 ° constant temperature function, harmless to hair. Special temperature control technology, hot air, temperature profile, wind profile. Heat/speed setting: Depending on the setting, it is protected from cold/warm/hot / fast/slow silky hair. Hanging loop for convenient storage Easy storage hook. The compact size is convenient for travel and storage. With strong wind and low noise, it is reliable and practical. The large inlet reduces cyclone reversal and gives a quieter sound than a regular hair dryer. The combination of strong and soft airflow from the quick-drying nozzle spreads the hair evenly for uniform drying.