1. Plug into a USB port and press the ON/OFF switch to turn fan on and to activate the clock display(it will take up to 20 seconds for LED clock to initially display).
2. Press and hold the ON/OFF button until minute hand starts blinking.
3. Setting the hour hand: continue to hold ON/OFF button to set the hour hand. The clock will spin clockwise, release the button just before the correct hour.
4. Setting the minute hand: After the hour is set, hold the ON/OFF button, the minute hand will flash, Click the ON/OFF button to move the minute hand forward to the correct time.