USB Desk Fan Rechargeable 2000MAh Battery Operated Desktop Fan Portable Small Fan for Home Office Be

Packs a great punch: Although the fan looks small in its size, you will be shocked by how strong the airflow is. It is really doing the job. You will get through this summer at ease with this fan. No more office heat.A quiet friend on your desk: we adopt the advanced brushless motor to make the noise less than 50dB even on the high setting. It will never interrupt your sleep and work.Energy-saving as a personal USB fan: The small usb fan works with computers, laptops, power , wall chargers and any other USB-enabled power supply. It will never turn off as long as you have power.Longer Working Hours - Built-in with a large capacity 2000mAh rechargeable battery, the table fan can keep working as long as more than 3 hours, which is longer than other similar fans, and can be fully fast,The fan can be powered and by a USB cable, it's compatible with AC adapter, power bank, PC, laptop, desktop and any devices with USB port.3-Speed Adjustable - The small fan is adjustable with 3 speeds wind switched by pressing the button at back. Low mode is suitable for sleep, medium for work or study, high for outdoor activities. One button controlling system and LED indicator is more convenient for end-users to enjoy three (3) speed setting.Colour:blueMaterial:ABSPackage Contents:1 * fan1 * usb cable1 * English manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.