Do you wanna get a cool fan with real time display feature? If yes, look here. Our fan is USB powered, can connect to your laptop, socket, tablet and power bank, very easy to use. The clock time display makes it quite unique. Features -Color: White -Material: PVC fan vane, metal hose -Size: Approx. 41.00X2.10X2.10cm/16.11X0.83X0.83in -Note: It takes 20 seconds for the to be fully displayed -Insert the fan into the USB port, the power button, the fan will start to rotate and display the clock. Note: It takes 20 seconds for the to be fully displayed. -Long the button, the minute hand starts to flash, release the button. Short the key several times to fine-tune the clock to the current accurate time, fast adjust and long the button to set the clock to the current time. -The clock is adjusted to the current accurate time, , minute and second hands of the clock will display normally within a few seconds, and the time setting is officially completed. -A small creative fan, which can be set to display the current time. When the fan is used again, there is no need to adjust the time. The fan has its own memory function. -The is displayed in two colors, the number is green and the clock is red, which will bring you a different visual impact. Package list: 1 x Fan