Time Clock: Green Number with Red Pointer. Easily adjustable flexible neck. Durable and Soft fan blades make you free of injury. Low Power Consumption. Keep fanning until you unplug the USB fan or turn off the notebook or PC. Power Supply DC 5V direct from the USB port. Play and plug, NO EXTERNAL POWER SUPPLY NEEDED!
Working Volt: 5V
Working Current: <350mA
Fan Diameter: 88mm
How to Use:
Plug the fan into the USB port and press the button to turn the fan on and to activate the clock display
Press and hold the button until the minute hand starts blinking then release.
When blinking, press and hold the button until the clock hands start to rotate and release when you reach the desired time.
To make small changes, Press the "SET" button once for each minute.
The time will be automatically saved in after 6 seconds no activity.
After the first time setting, it will remain if power off, no need to set again.