Promise Speed Adjustable Fan Portable Silent Desktop Wind Speed Fan USB Fan(Yellow)

1. Material: ABS + PU leather + electronic components
2. Product size: 15.8x6.3x23.6CM
3. Packing: color box
4. Accessories: USB cable
5. Power parameter: 2.6W
6. Battery capacity: 2400mAH, 18650 lithium battery
7. Working voltage / current: 5V / 1000mA
8. The gross weight of a single product is about: 0.58KGS
9. Product features:
——The appearance of the product is simple and easy to carry.
——This product is rechargeable, safe and environmentally friendly, and has high practical performance.
——Using supercharged motor, fast speed, high wind, low noise, bring us a cool summer.
10. Before using this product, please fully charge it. The indicator light is red when charging, and the indicator light is green when fully charged. It takes about 4.5 hours to fully charge, and the longest charging time does not exceed 8 hours, so as not to damage the battery and shorten the life of the fan.
11. The product can be used for 3.5-10 hours when fully charged depending on the gear used.
12. How to use the fan: Find the switch logo (read the manual before use), turn the fan clockwise to turn on the wind, and gradually increase the wind power. Turn it counterclockwise to turn the wind power gradually and turn off the fan.