LED Cap Fiber Optic Hat EDM Baseball Caps Light Up 7 Colors Glowing USB Charging Hats Rave Accessories for Party

Led rechargeable hat is made of optical fiber fabric (outer) and common fabric (inside), is eye-catching and is very comfy to wear.

Use single-button switch 7 colorful lights, 4 flashing modes.

Just press the button on the battery to choose your favorite color & mode at any time.

Adjustable Size: 23.4"-25.4" Head Circumference, 2.8" Length of Brim, you can adjust the size of the led baseball hat with the velcro on the back.

Battery Rechargeable: Rechargeable battery for recycling using, USB rechargeable battery for power, the luminous flashing hat supports USB charging and can be used for 2-5 hours on a single charge.

Charging time is 2 hours for full charging.

Easy To Clean: The light up fiber optic hat can be gently hand washed (scrub only, cannot knead and twist), but the switch must be kept away from water before washing, then put the brush to wash the dirty area.