... .3.New generation of DC brushless technique, lower running voltage and current, power just 2.3W, energy saving. 4.Fan ... can be used continuously with long time.5.Fashional and tasty, simple and graceful.6.Fan is with control switch, its angle ... occasion.10.2 speed choices, both tilting angle and oscillation available, soft wind, cool and refreshing, comfortable. USB powered mini oscillating computer fan ...