Portable Folding Desk Table Fan

Our 4-speed cooling fan, with built-in 7,200mAh rechargeable battery, allows for about 5 hours for full-charged, ensuring working 3-24 hours. Come with USB output port, can be worked as an emergency power bank for your digital devices. Its adjustable height and 180? tilting angle give you a desired wind direction and height to be as a desk fan or floor fan for your personal need. It is easy to fold up for convenient storage and taking out for outdoor using. 30-45dB Low noise provides you a good cooling lunch break and sweet sleep at night.