Safe material: LED mask purge is made of high-quality PVC and EL cold light wire, which has no UV damage, no adverse effects on the human body. No pungent smellPanic in the dark: when your unsuspecting person enters the dark room, you can quickly turn on the LED mask to achieve an ultimate fright. No matter where you are, you will get a lot of attention from othersNew upgrade Halloween glowing hat: luminous masks also as home decoration, hanging on trees, garages, eaves, porches, roofs, etc. Flashing, flashing, waving, sequential, slow flash, chasing, slow fade and fade Choose a mode as you like or change the mode at any time to have fun and create a unique atmosphere.Waterproof and battery operated: waterproof and battery operated. Waterproof means they can withstand most outdoor weather conditions. This eliminates the frequent extension of the line in battery operation, can be conveniently and safely placed anywhere.Perfect Halloween combination: the Anonymous LED masks can be used on occasions such as parties, rave parties, discos, clubs, Halloween, birthdays, Christmas, Easter, New Year's Eve party.