This is lighting up hat, with led screen foil at the front.
Powered by polymer lithium battery which is rechargeable.
The color of hat can be black or red.
Light color can be red, blue, green,... optional.
The light letters can moving forward all the time, or just keep static light up.
Bruce Promos (HK) Co.,Ltd is one of the reliable China led cap manufacturers and suppliers. We have a group of excellent staff working for you. Welcome you to buy and wholesale custom and promotion led cap from us.