The light-up glasses can connect to your phone via Bluetooth to activate patterns and control images. Press and hold to turn on the glasses, turn on the Bluetooth of your phone, open the APP page and connect the device. After the connection is successful, select the mode you like to use. The application can support iOS and Android. 4 Editing Modes: LED visor glasses provide text, pattern animation, music rhythm and DIY mode. Text mode has two options: static and dynamic; pattern mode has 22 animations + 20 frames; rhythm mode can flash local music and external sounds recognized by the microphone; or DIY your unique graffiti pattern, you can enter 40 English characters, support 8 language. High-Quality Lamp Beads: This new technology glasses uses 432x LED lamp beads, 1010 RGB, which is more powerful and durable. Various cool shapes and patterns can be made, allowing you to enjoy your carnival party more satisfactorily. Use the USB cable to charge the LED glasses, and they can be used for about 3-5 hours after being fully charged. COMFORTABLE TO WEAR: Glow party glasses are made of durable ABS shell, PVC lenses, silicone nose pads and elastic band with adjustable Velcro. Lightweight material and adjustable straps fit your head better, reducing pressure on your temples and improving comfort when wearing, making it comfortable and stress-free. Application: Our neon glasses can be widely used for entertainment, perfect for carnivals, live concerts, carnivals, music festivals, costume parties, nightclubs, cosplay, DJ parties, Halloween, birthdays and more. You'll be sure to be the center of attention in the crowd, making this a great gift idea for cyberpunk fanatics.