I absolutely love this hair dryer.  I feel like this is a salon worthy type of dryer. There are 3 speed settings along with 3 temperature settings.  The hot gets hot and the cold gets cold. It feels comfortable in my hand and is not too heavy or awkward to use.  The 2 attachments are for diffusing and for straightening and work like they should.  They cool off extremely quickly.  It is quiet for a hairdryer and my hair was quickly dried within just a few moments.  This is definitely a keeper!