Removable Hanging Usb Hanging And Down Convenient Portable Silent Fan

Removable hanging usb hanging and down convenient portable silent fan Product description： 4000mAh Capacity: 2 x 2000mAh batteries provide permanent wind. Run time up to 18 hours. Charging time is approx. 8 hours. Both motors are powerful. Integrated fan produces concentrated powerful airflow Neck Support Fan: Hands Free! Mainly so. Put the fan around your neck and set the wind gear. very and practical 3rd gear: 3rd gear wind speed is optional. If you press and hold the button for 3 seconds the fan will turn off immediately. The indicator light turns blue when working and red when charging Fuses: Internal battery checks are very strict. Additionally our designs include short circuit protection. Battery will not explode when dropped/swayed Uses and Gifts: Fans are great gifts for kids or friends. Perfect for jogging hiking fishing reading BBQ parties etc. size : 20x16x5.8cm Include: 1x portable fan 1x charging base 1xusb data cable