USB Rechargeable: No need to worry about batteries; simply recharge it via USB.
APP Controlled: Take control of the mesmerizing LED display with the convenience of an app.
Programmed Display Message: Customize the hat's display message to create a unique and captivating experience.
Long-lasting Battery: Enjoy the party for 5-8 hours with the powerful 3.7V 650mAh battery.
Compact Design: The hat's dimensions of 20X16X4 cm ensure a sleek and eye-catching appearance.