Features: 
1) Trademarks and icons attached to caps, labels or dresses can glitter based on
fiber optic technology
2) Large amount of lighting points let the luminescence effect very attractive
3) The pattern sparkles very beautifully and absorbingly
4) Customer's design and logo are welcome
5) Glittering effect is powered by battery  
6) Each battery can last 28 hours, replaceable
7) If electricity discharge is not continuous, the battery can be used for 7 days
8) Used for festivals, company advertisements, promotions, decorations, and political
elections