Features: <br> Stay refreshed and comfortable with the USB Desk Fan. Its quiet operation ensures a peaceful working environment, while its adjustable speed allow you to personalize the airflows. <br> This mini fan features three speed, allowing you to adjust the airflows to your preference. <br> This fan is suitable for anyone. Whether you're working, studying, enjoy outdoor activity, this fan will keep you cool and comfortable wherever you are. <br> From office to the bedroom to camping trips, this fan is perfect for various environment. <br> Stay refreshed with the USB Desk Fan. With its powerful performances, it a reliable choice for hot summer day. <br> 175mm-295mm height adjustable, suitable for dormitories, picnics, camping, etc <br> <br> <br> Specifications: <br> Material:Aluminum Alloy <br> Diameter:Approx.144mm/5.67in <br> Option Color:Silver,Gold <br> Power:5V 4W <br> 360&deg;Rotation <br> Cable Length:Approx.120cm/47.24in <br> Adjustable Height:175mm-295mm <br> Builts in Battery:2000mah/USB plug in <br> <br> <br> Package Includes: <br> 1xDesk Fan <br> <br> <br> Note: <br> Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. <br> Due to the differences between different monitors, the picture may not reflect the actual item color.