4 Pack Venobat Halloween Mask - Light Up Led Scary Masks Blue/Red/Green/Purple. Battery not included. New in sealed box Scary Glowing Neon Mask with Dark and Evil Bat Wing Eyes for Women Men Halloween Costume Roleplay Party. 3 LIGHTING MODES OPTION- VENOBAT LIGHT UP MASK FOR KIDS ADULTS CONSTRUCTED WITH 3 LIGHTING MODES: STEADY LIGHT, SLOW FLASH, FAST FLASH. NO HARM, NO HEAT RADIATION. JUST CHANGE THE LIGHT FOLLOW YOUR HEART. Venobat mask constructing with low voltage and low buzzing 20dp while working, no heating neon wire, which compatible with purge mask light up, 100% safe. This Halloween mask not only a great costume accessories but a ideal gifts to swap with friends, get ready for thrilling action and adventure with this Halloween scary costume mask. Halloween led glowing mask for festival cosplay work excellent for any occasion, such as The Movie Themed Halloween Party, Rave Parties, Clubs, Masquerades, Costume Parties, Carnival, and other events.