This mini USB desk fan has a compact design and does not take up desk space, the USB cable is 119 cm long, This portable fan weighs only 168g/0.37lbs and is 4 inches in size, so it's very convenient to keep in your bag when you're out and about! This table fan has 3-speed adjustable fan speed to meet your various cooling needs. At the same time, the table fan is compatible with all USB ports, such as power bank, car USB, USB socket, USB adapter, laptop, etc. You can just plug it in and keep the fan running all day long! This personal fan can be adjusted by 360-degree rotation, you can enjoy the cool breeze no matter what angle you are in. The bottom of the fan is equipped with a non-slip pad design to ensure that the fan will not slip when working at high speed.