somewhat satisfied [SEP] the cap i received did not come with a timer as described it lacks heat on the sides above the ears and near the nape of the neck other than that i am happy with my purchase it definitely beats standing there holding a blow dryer to my head i do not regret my purchase however i would suggest making adjustments to the product to fix those quirks i have only used it once and it worked as much as i needed it to i will update my review if i have anything to add after more uses