Power supplied by 3.7V, 1200mAh rechargeable battery and USB cable guarantee the clip fan can not only be used in office or at the computer desk but literally anywhere you go without compromising its cooling power.

Olsenmark clip fan built-in 3.7V, 1200mAh lithium battery, no extra batteries needed, sparing the trouble of changing or shopping batteries from time to time. 6-8 hours charging time can last for 3-4 working time of fan and 4-5 hours working time of LED light. Great little fan, big power, it’s a life saver in summer, you deserve it.

Designed with 4 x 0.2W Hi power LED lights, it lights up your bedroom or tent in darkness. The clip fan has soft night light with which you can make camping more pleasant. The USB fan is perfect for room lighting, baby stroller, camping, reading and working. It can be also used as a bedside lamp, suitable for changing diapers, getting up at midnight or emergency light outdoors.

Thanks to the strong motor, the clip fan can maximize airflow and reduce drag and noise. Featured with good heat dissipation, the USB desk fan will not heat up even if the maximum wind speed is used in the long operation. The noise of the USB fan is less and does not disturb others even if used in a library or an office.

The clip fan offers quick charging, low energy consumption and long lifespan. Built-in 3.7V, 1200mAh rechargeable battery and DC 5V charging. The cooling fan is charged for 6-8 hours and can be continuously for 3-4 hours.