... .2m) or 4 AA batteries power supply, perfect plastic and metal shell combination, every part has been done by delicate processing ... long time. 5.Fashional and contracted style with decoration of metal,bring simple sense of beauty and quality. 6.Fan is ... , two speed choices, pitch angle is adjustable . 7.Product dimension:210*62*190mm,product weight:535g,easy to carry. 8.Fan occupies ...