... 1. Features:easy to carry 2.USB Fan with Aluminum leaf 3. USB power supply, ... current, power just 2.1W, energy saving.5.Fan's life can be 25000~30000 hours,can be ... Fashional and contracted style, noble and elegant.7.Fan is with control switch,its angle can be adjusted ... up and down by 360°.8.Fan takes a small area,stable structure,easy to ... Wire length:1.2m quiet personal usb computer mini fan