Lighting Mode: Single button, neon LED glasses are easy to use. Press and hold the on/off button. Short press to change the mode to different modes, such as fish, fireworks, dollar, flow, skull, heartbreak, twinkle, heart, 8 modes can be changed. You can switch modes freely according to party theme or feeling. Easy and fun. USB Charging: The LED light glasses have built-in lithium battery. It takes 1 hour to fully charge the USB, and can work continuously for 6 hours when fully charged, which fully meets your needs. Easy to use: Single button design. The pattern can be changed at the push of a button on the battery pack, no app needs to be installed. Ergonomic design, comfortable to wear, easy to go out, and the light does not affect vision at all. Eco-friendly: The flashing neon carnival glasses are made of high quality plastic (PVC), which provides perfect visual effect and longer continuous glow time at night. It is also portable, durable and lightweight. Widely Applicable: The luminous glasses are very cool and attractive. The glasses are dynamic LED lights. Fun for parties, EDM shows, light shows, costume parties, rave concerts, nightclubs, comic exhibitions, mask decorations, bars and festivals like Halloween, New Year's Eve, Christmas, etc. Size: 15*14*5cm Color: pink Packing list: 1pcs