Stands out from the crowd and makes your presences known It's the perfect mask for your clubbing, costumes, cosplay, EDM, Raves, parties, night activities and more! Specifications: Harmless and safe lighting: No UV, no side effects on the human body.Easy charging: Just need to put 2 AA batteries into the box and then you can easily wear the gorgeous mask.Made of quality PVC plastic material and EL wire: The mask is durable for years use. Weight: 95g One size fits all (7.08" Wide x 7.87" Long)AAA batteries to operate (not included)Sensitivity Control controller