Description
4-speed adjustment（It is recommended to use an adapter to connect to the 4th
gear）
1. Short press the button on the back of the fan to adjust the low/medium/high
wind speed; 2. Long press the button to enter the super wind speed (4th gear).
3. The best output working current of the 4th gear of super strong wind is 2A
current, otherwise the wind is very small, and the wind speed is even lower
than the low gear. It is recommended to open the 4th gear to use the adapter.
Super Quiet
Desk fans have good noise handling capabilities. Although the wind speed of
the desk fan is high, it is very quiet, and the noise is less than 50dB even in
the case of strong wind. It's a quiet friend for work and sleep, perfect for
your desk, office bedroom.
USB powered
No battery included, compatible with computers, laptops, power banks, and any
other USB-enabled power supply and adpter.
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