New flat edge EL light hat Men's light baseball cap hiphop street dance tide fluorescent hip hop hat Color:Red 3-speed speed control design to

3-speed speed control design to meet different massage needs

It can be used to perform many different types of exercise (upper and lower body)

-Ergonomic design: The most popular yoga ring is designed according to the human body curve

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the item's color may be slightly different from the pictures

New flat edge EL light hat Men's light baseball cap hiphop street dance tide fluorescent hip hop hat Color:Red 3-speed speed control design toName: luminous hip hop hat Size: Adjustable size luminous hip hop cap, cap around 56 61, allowing about 1 cm error Material: environmentally friendly plastic + acrylic Function: 1. 5V (constant light blinking off), 3V normal (constant slow flash fast flash off), 3V voice control (constant flash voice off) Power supply mode: 1. 5V is powered by a 7 cell battery, which can last for 5 10 hours. The 3V regular model is powered by two 5th batteries and can