Upgraded unique LED string lights The lamp beads use the latest nebulization technology, allowing you to achieve stable solid colors or fantastic bicolor / tri-color with higher color reproduction, unlike many other colors other ordinary rgb string lights with color mixing issues Five times bigger and more than twice as bright as the old versions, super bright but soft and not harsh Compared to 2 wires, 3 wire fairy lights improve stability You can set the fairy lights to stay on for 4 hours, 6 hours or 8 hours a day Adjustable speed for dynamic mode Memory function that will save your last mode when you turn it on again String lights powered by USB USB plug-in allows you to plug the color changing string lights into any USB port, such as power adapter, laptop or power bank, very convenient, you can use it almost anywhere, even when camping / moving Flexible string lights in silver wire Apply flexible wire, it is flexible and can be more easily screwed into any shape you want, great for DIY decorating your family room, bedroom, wedding, party, birthday, centerpiece, garden, patio, gazebo, fence, yard, Christmas tree, Valentines Day, Mothers Day, enjoy endless fun with copper wire LED string lights Wide range of applications These color changing string lights are ideal for mood lighting and perfect for a variety of indoor and outdoor decor projects It can not only light up your bedroom, kitchen, wedding, garden, party, but also Halloween lights, Christmas lights and other Christmas lights Enjoy it