JISULIFE F7B 4000mAh CLIP FAN LIFE5 - WHITE

Rechargeable Battery-Operated Fan: 4000mAh large capacity batteries provide 3-15 hours working time. 3 hours is enough to finish charging if given a 5V/2A adapter (not included) while other similar ones need 5-6 hours.

USB Powered & Safe: JISULIFE desk fan clip is powered by DC 5 Volts which is USB standard. You need to plug the fan into a USB port for power such as USB socket, computer, laptop or power bank etc. With an adapter, it can also be plugged into a wall socket. Surge protection and short circuit protection included for added safety.

Adjustable Tilt & Strong Clamp: Manually supports 360° horizontal and 180° vertical rotation, free from dead corner air supply. The USB clip fan comes equipped with an easy-to-open clamp with rubber grips that can be placed virtually anywhere without scratching the surface.

Desk Fan & Clip & Quiet Operation: JISULIFE clip fan not only can be clipped, but also can be stably placed on the desk. With a brushless motor to keep its low noise level at 50 DB, which is quieter than most fans.