Black LED Light-Up Cap

*NEVER WORN | ORIGINAL PKG* Black cap with LED light-up design in red, green, and blue. DISPLAY: Please download our APP for connect the hat. You can write texts, draw pictures and even make animations. Also you can adjust are dynamic effect, speed, brightness, color and size. The APP will record it if you finished DIY. Power: The battery of capcity 450 mAh. Working time 2-3 hours for full colors picture and 6-8 hours for text words on hat. Charging time about 3-4 hours for full charge((Ps: USB TYPE-C CHARGING). You need to charge it with the charging wire which comes with hat. Please keep battery away from water and fire. And more, when you receive the product, please fully charge it first. Full color LED: LED hat with hightlight beads. It's a nice choice for advertisement, party, music consert and hip pop. Light up base cap can display many characters, animations, pictures and texts are displayed more clearly and vividly. Programmable APP: The APP with 12 Languages in APP. LED screen can be freely edited via a mobile APP, wonderful for outdoor concerts, baseball, Mardi Gras, Xmas, bars, clubs, holiday party. Material: This LED smart cap is made of 100% cotton fabric and is comfortable to wear. The top is thickened, not easy to deform or collapse, and will not affect the appearance of the hat.