32Party Music Festival Urban Caps LED Fiber Optic Adjustable Fitted Velcro Strap Closure Peaked Hat

default. 1. Fiber Optic Fabric 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. Rechargeable recycling using, USB rechargeable 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, can not knead and twist, but the switch must be kept away from water before washing, then put the brush to wash the dirty area. This fabric must not be washed in the washing machine. Dryer or iron is forbidden. Hang dry only). Widely Used The running hat with led light is