Much Flashing Finger Lighting Gloves LED Colorful Rave Gloves Light Show for Birthday, Party Including light-up modes of quickly flash, slowly flash, continuous on, off, etc 7 Mode LED Gloves Rave Light Finger Lighting Flashing Glow Mittens Light modes changed by pressing the button on the wrist It can adjust the atmosphere of happiness in the party Material: 95% Acrylic Fibers Battery: 2 * CR2032 (included and Replaceable)