Heart LED Light up_Mask Glowing Luminousg_Mask Flashing_Mask for Dancing Rave Party Festival Bar, Lights Face Bandana (2 PCs Balck)

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About Heart LED Light Up_Mask Glowing Luminousg_Mask

【Feature】：Input voltage / current: 3.7V, 450mah Charging type: USB interface. Charging time: 3-4 hours; Ultra long life battery up to 500 cycles or longer; Energy saving, high power and long life LED lamp beads are adopted; LED display screen charging display battery pattern charging state automatically extinguished when fully charged 【Specail Design】：COOL CARNIVAL App controls the LED hat display screen, can dy change text, pattern, music rhythm, call reminder. 【Suitable for multiple occasions】：This high technology LED light up_Masck is fit face design with adjustable strap perfect for Christmas, Halloween, Costume Parties, Masquerades, Mardi Gras, Rave Festivals, Carnivals, and more, It is light and easy to ware. 【How to Use】：This product needs to be used with COOL CARNIVAL APP: Step 1: long press to turn on LED display and turn on Bluetooth of mobile phone; Step 2: open the app page and click Connect device, Step 3: after the device shows that the connection is successful, it can be used together, 【Safe and comfortable material】：This latest upgrade LED_masck is made of high-quality breathable fiber and luminous fabric, soft and comfortable, no heat, no radiation, very safe. you get:1* LED_Masck +1*USB Charger