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USB Portable Fan Cold Fan Hands Free Neck Fan
$13.99 USD$23.89 USD41% off
Color: black no light
USB Portable Fan Cold Fan Hands Free Neck Fan Hanging Rechargeable Mini Sports Fan 3-Speed Adjustable Neck Dual Fan Home Office
Specifications:
Product Name: neck fan
Size: 290 * 190mm
Battery model: 18650-3.7v
Battery capacity: 1200mAh
Charging input: DC 5v-1a
Charging time: 4H
Working time: 4.5h-8h
Weight: 168g
Function Buttons:
1) Long press three seconds (turn on / off)
2) Touch key, cycle switching speed.
3) Working: blue light flash.
4) Charging: red light flash.
5) Full of electricity: blue lights bright.
6) Electricity shortage: red light flash.
1) Press and hold for 3 seconds to turn on the fan and enter weak mode.
2) Press stroke mode again
3) Press the third time, it is strong wind mode
4) Press again to turn off the fan.