Constant temperature of 55 degrees Celsius: the heat is evenly distributed, the temperature is suitable, the hair is not damaged, and the thermal efficiency is high.Intelligent temperature control does not damage hair: safe and constant temperature to reduce scalp overheating damage.Specify the constant temperature range of the gear to control, the default constant temperature range of the gear reduces the temperature difference and overheating damage.Double Moisturizing Anionic Hair Care: Double moisturizing and pampering hair, penetrating every hair in all directions, removing static electricity, improving dry hair and frizz, nourishing hair, enabling care from scalp to tip , suitable for infants and pregnant women.Powerful motor: 50,000 high-speed rotation, 7 powerful fan blades with double-layer thermal insulation and flame retardant nozzles.360-degree double-layer flame retardant and anti-scalding nozzles Various shapes of nozzles: Quickly dry special-shaped nozzles, increase the isolation layer, and effectively avoid burns.