Free Angle Adjustment and Quiet OperationThe direction could be manually adjusted 360 degrees,tilt it up or turn it down,till it is exactly the way that you want.Installed with a brush less motor plus 3 anti-vibration pads,it enables a quiet operation and brings a right amount of nice wind in your cubical,no disturbance to your colleagues.Rust resistant metal frame and aluminium blades,the small desk fan is a nice decoration piece for your desk.Small Portable SizeThe dimension is approximately 5.91 3.74 5.91 inches,an 4 inches aluminum blade,perfect small size to put it in a bag and carry it around.High CompatibilityPowered via a 4.6ft fixed USB cord,universally compatible with devices that have USB outputs,such as computers,laptops,portablechargers,power banks and etc.SpecificationsThe dimension is approximately 5.91 3.74 5.91 inchesWeight: 360g (12.7ounces)Power: 2.5±0.25 WRemovable frame for easy cleaningNotes:1.Don't put anything into the fan when it is working.2.Please use USB/DC 5V power for charging.3.AC/USB adapter is NOT included.4.The speed is NOT adjustable, there is an ON/OFF switch in the back with just 1 speed setting!Package includes:1 x Small Metal USB Desk Fan (4 Inch,Bronze)Note:We are ONLY fulfillment by .Others are not our products,and we can not promise their quality.