Specifications        Product Name: Shining Mask     Product size: As the pictures     LED lamp beads: 2074pcs     Pixels: 46*58 (irregular)     Battery Performance : 103450 Polymer Battery(Built-in lithium battery can be charged)     Product Material& 65306;ABS+PVC lens+Silica gel     Input voltage/current : 5 V/1A     Charging type& 65306;Type-c interface charging     Lithium battery Charge time : 5 hours     Lithium battery Use time : 12 hours                 Technical characteristics              Rated capacity of this product is 2000mAh.      This product needs to be used with the mobile phone APP (Shining Mask).      Adopting high power, high light, long life 2074 lamp beads and 2121 RGB LED lamp beads.      The screen will show the charging status when charging, when finish charging will display full.      Press the power button, and then cover the sensor switch with the hand, when display '' OK '' in the screen, then can use gestures to change the screen picture.      Long life battery, up to 500 cycles or more.          Package included:          1x Display Mask      1x English Manual               Introduction of the interface:            APP name: Shining Mask       Operational guidelines: Mobile phone can scan the following QR code for download installation, or go to the Google Play/APP Store, search "Shining Glasses" to download, Scan QR code download APP       Turn on "Shining mask" APP, turn on Bluetooth                  Package included:              The first time you open APP, you have permission options, please select permission        If Android phone can not search for Bluetooth, please check if the location is open        Connection equipment:Click " "→ Select the mask to control → Click the connection → Click on the blank area to enter the main interface        MASK-XXXXXX was the name of the device searched        Text editing        Type text: Click on the preview box → select text color → input text content →OK, you can achieve a single text with different color effect        & 9313; Text effect: Set text color, background color, effect (left, right, flicker), speed        Animation & Pictures        & 9312; Click Animation & Picture, send to mask in real time.        & 9313;The picture gallery contains 105 pictures.