🎶 **Sound-Activated Fun**: Press the button under the left arm of your **Sound Reactive Rave USB Sunglasses**, and let the music light them up! 🌈 **LED Colors**: Features vibrant Red, Blue, Green, and Pink lights that react to sound for a dazzling effect. 🔋 **USB Rechargeable**: No batteries required! Recharge easily with the included USB cable for endless fun. ⚡ **Lightweight & Comfortable**: Compact design with no bulky battery compartments or visible wires, perfect for long wear. 📏 **Sleek Dimensions**: 6.25″ x 2.25″—stylish and portable for any occasion. 🎧 **Dynamic Light Show**: Glasses create a bouncing equalizer effect that syncs to music, voice, or sound. ✔️ **Customizable**: Printable design ideal for parties, festivals, or promotional events. ⚠️ **Safety Warning**: Contains BPA, a substance known in California to cause reproductive harm. 🎉 **Great For**: Raves, concerts, festivals, or any event needing sound-responsive style!