Power input 2200 W Ionization function produces negative ions (similar to the air after rain) 2 speeds (gentle and strong air current) 3 power levels (low, medium and high temperature) Cold air button for faster fixation and modeling of hairstyle Heating to wave shape spiral honeycomb air outlet loop for optimal airflow Accessories: air nozzle, volume diffuser (diameter 12.8 cm) Power cord length: 1.7 m Dimensions with diffuser attached (L x D x H): 285 x 128 x 278 mm Weight: 920 g