Easy and quick operation: Through the Shining Glasses APP, you can connect your glasses to your smartphone via Bluetooth. Easily realize text editing, text effect settings, animation picture settings, DIY pictures. WIDE APPLICATIONS: These colorful luminous glasses are perfect for carnivals, bars, clubs, LED parties, halloween, fancy dress parties, carnivals, gifts, etc. Stand out from the crowd and make you the star of the . Music Rhythm: Automatically scan local music and . You can choose from different rhythm effects. In rhythm mode, you can recognize other external sounds to control the lighting effects of the glasses. USB rechargeable and long battery life: Built-in 450mAh battery provides 4 hours of working time. A full charge takes 3 hours. It can be via the included USB charging cable. Safe to use: Using 432 RGB lamp beads, high power, high brightness, , no ultraviolet, no radiation, does not affect eyesight. Supported languages: 10 Input characters: 20 Chinese/40 English characters Pixel: 12*36 Lamp beads: 1515RGB lamp beads Number of lamp beads: 432 Occasion: Halloween, , , dance, concert, night club, birthday Colour:As Shown Material:ABS Package Contents: 1 x LED Glasses Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.