EYE-FRIENDLY LED GLASSES: Made of premium ABS plastic material, featuring with better durability. Crafted with LED light beads with longer service life, bright and gentle light, no flicker or irritation to human eyes. Lightweight LED glasses is more comfortable to wear. After receiving the goods, it is recommended to charge for about 3 hours before use, if the situation does not work, it is generally no electricity or the light is too strong during the day to cause the use is not obvious.USB RECHARGEABLE DESIGN: Built in rechargeable battery, can be powered by power bank or connecting any power adapter. Forget about the heavy battery operated LED glasses, enjoy your dance with this fun USB rechargeable cordless led glowing glasses. After receiving the goods, it is recommended to charge for about 3 hours before use, if the situation does not work, it is generally no electricity or the light is too strong during the day to cause the use is not obvious.4-COLOR LED GLASSES: Super fun LED glasses makes you the stunning one in a party. The whole glasses is designed with LED lamp beads of blue, pink, white, green light. Vibrant neon color lighting effect is sure to make you the highlight of the stage. Great party accessories for party. Let your party be funnier. After receiving the goods, it is recommended to charge for about 3 hours before use, if the situation does not work, it is generally no electricity.MULTI LIGHTING MODES: Equipped with 11 lighting mode, one button control, this led glowing glasses . With the simple press of a button, you can switch between various lighting modes, including steady light, slow blink, fast blink, and a range of color-changing patterns. Whether youre looking to stand out in a crowd or add an exciting visual element to your outfit, these glasses are designed to catch everyone's eye. If the situation does not work, it is generally no electricity.MUST HAVE PARTY GEAR: This fancy LED glasses is definitely fun gear for party, bar, festival, theme party, Christmas, stage perform, adding more fun to events. One size LED glasses is suitable for all people to wear. After receiving the goods, it is recommended to charge for about 3 hours before use, if the situation does not work, it is generally no electricity or the light is too strong during the day to cause the use is not obvious.