Product information:
Battery capacity: 3000 mAh/4000 mAh
Product standard configuration: Chinese and English manual*1, USB charging cable*1, fan*1, 18650 battery*2, packing box*1
Product material: ABS+PP
Product color: blue, white, green, pink
Executive standard: Q/DTCY006-2021
Fan parameters: input voltage: 5V, output voltage: 5~9V, rated output power: 2.5~7.3W
Packing list:
Electric fan X1
