1. How many hours does it take to charge the clothes/controller?

It takes 2 hours to charge the controller by using the cable we provide.

The controller can be removed from the clothes and the button can be pressed 10K times at least!

2. How long does the clothing/controller light up for?

A fully charged controller can be used for at least 2 hours, depending on the light mode you have selected.

3. How many light modes does this product have? How can I switch them?/What are the 13 light modes?

There are 13 different light modes available. 7 modes change color and 6 change the pattern. You can switch and cycle through the modes by pressing the button on the controller.

4. Is the light mode of accessories the same as the clothing？

Yes, they have the same light modes. The accessories also have 13 light modes.