THE ENTIRE HAT LIGHTS UP: With a push of a button, the entire hat will illuminate! You can choose from 11 light settings and 7 different light up colors. Press the button on the back of the hat until you find the light setting you like.

7 DIFFERENT LIGHTING SETTINGS: With its vibrant colors and multiple flashing modes, this LED hat offers a truly mesmerizing experience. Choose from 7 different lighting colors, including Red, Green, Blue, Gold, Light Blue, Purple, and White. Want to add some extra flair? Select one of the five flashing modes - Monochrome, Flash, Gradual, Smooth, or Polychromatic - and watch as the lights dance before your eyes.

ADJUSTABLE FIT: Not only is this hat visually stunning, but it also offers a comfortable fit for everyone. Thanks to its adjustable velcro strap, it can easily be customized to fit most adult heads. Whether you're attending a music festival, a party, or simply want to make a statement on the streets, this LED Fiber Optic Cap is the perfect accessory to showcase your unique style.

RECHARGEABLE: Say goodbye to disposable batteries! This cap comes equipped with a built-in USB rechargeable battery. Simply connect it to any USB port using the included cable and enjoy hours of illuminated bliss. Keep in mind that the red, green, and blue colors can last up to 4 hours, while the other colors will shine brightly for 1.5-2 hours.