Rated voltage: 100~240V 
Rated power: 55w
Frequency: 50/60Hz
Product size: 280*34.8*38mm
Heating element type: PTC/MCH
Temperature adjustment gear: 230~450℉/120~230℃
Power cord length: 1.8m/according to customer requirements
Timing function: automatic power-off for 60 minutes without operation
Negative ion function: tens of millions of high-concentration negative ion hair care