INSTRUCTIONS FOR USE1.
Insert the fan into the USB port, press the on key, the fan starts to rotate and the clock is displayed
Note: the fan clock takes 20 seconds to complete loading.
2. Press and hold the on key until the minute flashes, release the on key, press and hold again to set the clock to the current time
3. Press the on key for a long time and the minute starts to flash. Press the on key for several times and fine tune the minute to the exact time
4. After 6 seconds of clock adjustment, the time setting is officially completed.