Small USB Desk Fan - 6 oz in weight and 4.9 * 4.9 * 1.4 inches in size, small table fan is ideal to keep cool in bedroom, office, classroom, dorm, library.Strong Yet Quiet - Built-in silence structure and quiet brushless motor, this usb fan can generate strong wind but the noise low to 24 dB, suitable for reading and lunch break.3 Speeds Adjustable - You can easily to adjust the fan speed to suit different temperature environments by pressing the power button repeatedly.360 Degree Rotation - The mini fan can be rotated and positioned at the angle you need. 360 degree up-and-down adjustment makes it easy to control the direction of the airflow.USB Powered - Powered by TYPE C usb and compatible with adapter, power bank, laptop and other external power source. You will need it on a hot day.We promise 24 hours online service no matter what the working days or holidays.