Life Origion Super Mute USB Angle Adjustable Cooling Desk Mini Fan with Two Blades White Color Ultra-quiet design ,Occupy small room,stable simple & practical and cool 2 level speed to choose Hi-Low switch to meet your best confort (0-stop, 1-weak, 2-strong) Angle Adjustable the fan can be adjusted from upwards to downwards about 30 degree Double blades with great air volume and wind speed,perfect cooling fan for baby and elder people USB powered can easily connect to PC ,notebook ,power bank and any USB device ,convenient to carry for traveling,outing etc