This smartwatch fan is designed to make it convenient to simultaneously look at the screen and see the time or listen to music, and enjoy the coolness of the built-in fan.
The smartwatch fan was created on the basis of an ordinary watch so that people could be cool or warm at the same time so that they could adjust the temperature and enjoy the atmosphere of temperature at any time.

 

I think you forgot to attach a picture.

 

This smartwatch fan is designed to make it convenient to simultaneously look at the screen and see the time or listen to music, and enjoy the coolness of the built-in fan.
The smartwatch fan was created on the basis of an ordinary watch so that people could be cool or warm at the same time so that they could adjust the temperature and enjoy the atmosphere of temperature at any time.

Now there is an idea that I don’t wish I had come up with.