This fits your .

QUESTIONS & ANSWERS:
QUESTIONS:
Q:1.Why is it charged so long, but the fan still doesn't work?
Q:2.Why does the fan work when it is plugged into the USB line, otherwise it doesn't work?

ANSWERS:
A:When you receive our fan, you should take out the insulating pieces from the battery compartment.Otherwise it will not work properly.If you have any question,please tell us in time.Thanks for your purchasing in our shop.

Hand-held portable fan
With a palm-sized design with a handle, the fan can be easily held in one hand and carried around.
When traveling outdoors, hiking,camping, exercising or enjoying exciting moments such as sports games, basketball and football games, it will be your good companion.

Umbrella hanging button fan
There are two hanging buckles behind the fan, which can be hung on the umbrella and any objects that are convenient to hang buckles.

Desktop mini fan
Fold the handle and place the fan on the table and enjoy working and leisure time in the office, bedroom, living room, etc.

Specification:
Product Name: Mini portable hand-held fan
Additional features: LED night light
Number of fan blades: 4
Fan material: Plastic
Mode: Handheld, Desktop, Clip, Hanger
Fan diameter: 10cm/3.94inch
Height: 20cm/7.87inch
Handle width: 3cm/1.18inch
Output power: max 4W
Input current: 0.5-1A
Output current: 0.5-0.8A
Working time: 5-8 hours
Charging time: approx. 4 hours
Charger:Micro input: 5V output: 5V-9V
Battery: Li-ion 18650-3.7V 2000mA
Speed mode: 3 speeds mode

Package Includes:
1 × Mini portable hand-held fan
1 × USB Charging Cable
1 × 18650 2000 mAh Rechargeable Battery

Mini Handheld Fan Hanging Buckle Fan Foldable Personal Portable Desk Desktop Table Cooling Fan with USB Rechargeable Battery Operated Electric Fan for Office Room Outdoor Household Traveling（Black） - B07BVWSYVT