About this item 【Limited 60% O-F-F C*de: 606HQ938】 Multi-colored LED light bulbs in red, green, yellow, and blue hang on a 37” long necklace, with a pair of Christmas tree glasses, interesting and classic combination will be perfectly matched with your clothes to make you stand out from the crowd. 【Multiple Flashing Modes】The christmas necklace light with 6 modes settings from fast flash, slow flash, fast and slow flashing alternately, strobe, steady on, flashing. And the glasses also with three different mode, including fast flashing, slow flashing, and steady on. Meet all your needs. 【Easy To Use】One button control, easily turns the necklace/glasses on & off, as well as controls 6 blinking modes which range from flashing to steady on. 【IP64 Waterproof & Battery Powered】The Christmas light necklace and glasses have IP64 waterproof performance, and you can wear them around freely without plugging in the battery. Both are made of plastic, which is an insulator and does not conduct electricity. You can use it with confidence without worrying about getting hurt. 【Wide Applications & Great Gift】 The christmas light up necklace can be great decorations in your home, Christmas, birthday party, anniversary themed party, etc., perfect size for both adults and kids, ideal gift for children, family, friends.