Brand new and high quality 1) Shows moving hour, minute and second hands 2) On / off switch, soft blades for safety 3) USB powered, low power consumption. 4) Flexible gooseneck, driveless, plug and play. 5) Suitable for notebook PC and PDA etc. 6) Super compact and lightweight Color: Shown in the picture! Material: alloy Fan Length: About 40cm, Fan Diameter: About 8.8cm Package list: 1 * Flexible USB Mini Fan; Time setting 1. Connect to the USB port and press the ON / OFF switch to turn on the fan and activate the clock display (initial display of the LED clock may take up to 20 seconds). 2. Press and hold the ON / OFF button until the minute hand flashes. 3. Setting the hour hand: hold down the ON / OFF button to set the hour hand. The clock will rotate clockwise, release the button just before the right time. 4. Setting the minute hand: After setting the hour, hold down the ON / OFF button, the minute hand will flash. Click the ON / OFF button to move the minute hand forward to the correct time. 5. Leave for 6 seconds and the time is set.