Summer Mini Hanging Neck Fan 3-speed Adjustable Portable Usb Rechargeable Student Leafless Summer Air Cooler White

--It can be used in multiple scenes, can be hung on the neck, can be hung on the waist, and can be placed on the table;--Large-capacity battery, up to 10 hours of battery life;--High-quality silent brushless motor, with a quiet feature that will not disturb your work, study, entertainment, and sleep.--3 levels can adjust the air volume, Wide-angle air outlet, strong wind;--Simple appearance and fresh color matching;--Product size (MM): 78 x 118 x 38Description: Name: Hanging Neck Fan Product color: white/navy blue Product size (MM): 78 x 118 x 38 Rated input: DC5.0V/1.0A Working current: 0.3-1.2A Rated power: 1.2-5W Battery capacity: 2000mAh Battery usage time: about 10 hours for the first level, about 4.5 hours for the second level, and about 2.5 hours for the third level. Charging time: about 2 hoursProduct Operation Instructions: Fan function: press the switch once to start the first level, press the second switch to start the second level, press the third switch to start the third level, press the fourth switch to turn off the power. Cycle like this. Display function: the three air volume levels display "01", "02" and "03" respectively; the remaining battery shows "01-100%"; the low battery shows "LO"; the full charge shows "100%"Packing list: 1 x Hanging Neck Fan  1 x Charging cable 1 x Instructions in both Chinese and English 1 x Lanyard  Note: Different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1~3mm error,thank you.