2. Various Light Colors Changeable, Light Feature: Aesthetic, Morbidezza, Gorgeous, Not Dazzling.
3. Battery: 3.7V Replaceable 230mAh Battery.
4. CE, RoHS, FCC Certified.
5. 7 Lighting Colors + 5 Flashing Modes: LED fiber optic hats light up in 7 colors (red, green, blue, gold, light blue, purple, white); 5 flashing modes: monochrome, flash, gradual, soft, polychromatic. The LED baseball cap is very beautiful for events or parties