I bought one of these to affix to my dog's travel kennel for hunt tests and field trials to keep him cool and to dry him off.  I had already been through three other fans that either burned out or just didn't fit well on the kennel door.  This fan fit PERFECTLY on the kennel door using 4 ball bungees.  It has three speeds which are the perfect range for a dog, and it appears to be made very well.  One lady in my HRC club told me that she has had two of these for over 8 years and they still work great.  The power cable is just long enough to reach the outlet on my truck's dash when the fan is on my dog's kennel in the back seat of my truck.  Very happy with this!