Poly Cotton Spandex BlendVery Soft, Durable And Breathable Washable and ReusableOne Size FitsFashion Purpose Only, Not Medical Grade
【7 Colorful lights 5 Modes】 - Use single-button switch 7 colorful lights, 5 flashing modes. Pretty cool and attractive after wearing this LED mask, making you a star in parties.【Widely Application】 - LED mask perfect for Rave Festivals, Bars, Clubs, Electric glow run, LED parties, Halloween,Costume Parties, Mardi Gras, Carnivals, Gifts, Masquerade and more. Unisex, an excellent gift for both adults and kids.【Rechargeable & Wireless】 - LED battery is hidden inside the controller. Charge this mask by a USB cable, no more accessories, no need AA batteries. Fully charging takes 1 hour, luminous mask can continuous work 2-4 hours .Under charge, red light blink. Charge finish, green light blink or keep on.【Safe & Breathable】 - This latest upgrade LED mask is made of high-quality breathable fiber and luminous fabric, soft and comfortable, no heat, no radiation, very safe. FCC CE RoHS Certificated.