Keep cool as you travel, go camping or attend a concert during a hot summer day with the hands-free personal cooling fan. Hang the personal fan battery operated on your neck and watch movies comfortably as you lay down. The soft flexible foams protect your neck from any discomfort. Small but efficient when operating, the portable individual fans make minimal noise and making it easy to use anywhere, even indoors. This USB office fan is extremely useful when participating in any outdoor activities or for a daily basis. Perfect for summer indoor or outdoor activities. Such as makeup, camping, picnic, sports, soccer and baseball, climbing, fishing, golf, beach, workplace,office, travel etc.