Quiet design: the team uses an innovative, thousands of times proven 7-blade design to achieve an evenly cut airflow. In combination with the built-in brushless motor with copper core, it runs quietly and ensures that the mini fan runs at any time at high speed and low noise level (less than 45 decibels) without disturbing you when working, learning or sleeping.       High wind power four speeds: the small fan uses a brushless copper core motor, 7 blades work at the same time, the speed can reach up to 4000 rpm, the strong wind power brings you enough cooling. The fan table has 4 speeds, a button to switch the wind speed to meet your different cooling requirements.       Timer energy saving: Press the on/off button for 3 seconds to activate the timer mode of the office fan. There are 4 time lengths from 1-2-4-8 hours to choose from, which can be adjusted according to your needs. The thoughtful design of the timer mode not only prevents you from getting sick due to too long blowing, but also saves energy and electricity.       360 degree adjustable: the small mini USB fan can be rotated 360 degree horizontally and vertically, you can easily adjust any angle and enjoy the cool feeling of a strong breeze from all directions. The base of the small fan is equipped with a clip, so that it can not only stand on the desk, but also be clipped to the table or bed edge.       Large capacity - long service life: the small table fan is equipped with a 2400 mAh battery, which lasts 2-8 hours on a full charge (depending on wind speed). This makes it compact and portable, so you can enjoy the cool anywhere. Support USB charging, you can blow while charging, compatible with various chargers, such as computer, mobile power, car charger, etc.              Colour: white       Material: plastic              Package Contents:       1 * USB clip fan              Only the above package content, other products are not included.       Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.