LED Face Mask Bluetooth Heart Light up Masks for Rave Halloween Party

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About LED Face Mask Bluetooth Heart Light Up Masks For

Specification Electronic Display size: 5.9*1.3inch Input voltage current: 3.7V, 450mAh Charging type: Micro USB. Charging time: 3-4 hours Battery Life: 8-10hrs (muti-language version) 15-20hrs (English version) Easy to use When you turn on the LED mask, press the power button again, you can directly switch between different pictures and animations. (Note:The led sign of the mask can be adjusted to up and down) Connect the glowing Party Mask with COOL CARNIVAL APP for more fun: Step 1: long press to turn on (or turn off) 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. WARNING Do not use this product when charging; do not expose it to rain or moisture environment. NOTE Please send your message to us at amazon when you met problem ,we will give you the refund or send you a new product at the first time! Q: How to adjust the up and down direction of the text pattern. A: There is a cycle icon in the upper left corner of the APP, click on the icon to adjust the up and down direction of the text and pattern