USB Charging Portable Small Fan Clip Fan 2000 MAh Mini Silent Fan

USB Charging Portable Small Fan Hanging Neck 2000MAh Mini Silent Fan Feature: The product is unique and fashionable. Intelligent control system reliable ferfomance which is fully functional and easy operation. A professional portable fan with integration of design simple appearance and firm structure. The product needs about 3.5-4 hours to fully charge， the line has overcharge overcurrent and over discharge protection. Insert the USB cable the red light will be on when charging the red light will be off when full and the blue light will be on. Press once for the first gear it is low press again for high-grade and finally press to turn off Product specifications: Battery specifications: 2000mAh Output power (MAX): 10.3W Working time: about 2.5 hours for low-grade work and about 2 hours for high-grade work (second gear speed regulation) Working current (MAX): 3.7V/2.8A Package Included: 1x Fan 1x USB charging cable