Customizable: This LED hat is ideal for creating romantic atmosphere or entertainment on many occasions. You can customize the image displayed on the brand surface through the app. Very suitable for a Halloween party, Family gatherings, stage performances, graduation parties, etc. High-quality materials: Made of high-quality viscose fiber and cotton material, the material is friendly and comfortable. Music rhythm mode: In the rhythm mode, the mask can recognize other external sounds to achieve various lighting effects. Image custom image: select the color, then light the lamp beads in the shadow, draw all the desired patterns, and then display them in real time. The saved diy image is also editable. Super soft LED flexible screen: stronger installation adaptability, easy to cope with various special-shaped installations Specification: Size:10.24x10.83x5.12 inch Charging time: 3 hours Use time: 5 hours Battery model: 902040 polymer battery Battery capacity: 700MAh Pixels: 12*36 Lamp beads: 2121RGB lamp beads Number of lamp beads: 432 Support languages: 10 kinds Package Includes: 1 x Hat 1 x Charging cable