Anthonygift&reg;8 pcs LED light flashing glasses LED glasses toy shutters cold light luminous glasses night club concert party holiday shutter shades glasses Shine/Flicker like a ribbon along spectacle frame not a single point shining, which are one of our coolest and most popular items. different modes are available by press or move the button: fast flashing, slow flashing, constant and off. According to the rhythm of the music, you will become the focus of the audience by setting different models Batteries are included and installed ,and these are replaced by 3 L41 button batteries, environmentally friendly plastic constructure 2 LED lights with high brightness Safe guaranteed. Led glasses materials are environmentally friendly and tastelesswhich can last for a long time without fever. Each pair of glasses are individually packaged. Situable for chirdren over 3 and adults, any occasion and holiday and also can as gifts for friends .Free ship