gentle drying Hot and cold feature Heat settings for careful drying Overheat protection; Ionic conditioning cord length Compact design for easy handling Attachment type concentrator Don't use the product for more than 3-5 mins at one go, let the hair dryer cool downn and restart. Note - If the appliance overheats, unplug the appliance and use an old toothbrush to clean off the accumulated lint on the behind screen and let it cool down for a few minutes and before you switch the appliance on again, check the grilles to make sure they are not blocked by fluff, hair, etc also check your cord and make sure it isn't knotted up. A simple way to uncoil it is to hold the dryer by the plug downward towards the floor and let it spin out until the coils come out and if you are using multiple hair dryers in the same home make sure that they are not on the same plug circuit or it will trip your electric box since the dryers