Product Description:Material:PVC + EL WireSize:20.5x 17 x 8cmAge Group:AdultsOccasion:PartyType:Ball MaskCover Area:Full FaceBattery Type: 2 x AA batteries (not included)Features:1. Glowing EL Wire is woven into the mask, made of durable PVC, has no UV harm, NO adverse effects on the human body2. Size: About 20.5 x 17 x 8cm3. With some foam glued to inside that make it much more comfortable to wear than the masks that didn't have it. Full of your face be covered.4. The mask control have 4 modes:Steady Light,Slow flash,Fast flash,Off. Light uniform, soft, do not flicker, will not make the eyes produce tension, fatigue.5. Clip the power pack to your pocket or onto your clothing. Takes 2 x AA batteries (not included). In the low power will be when the light, the power consumption of milliwatts.6. The Mask Can be used on any Occasional such as Party, Rave Parties, Discos, Clubs, Halloween ,Birthdays, Festivals and Events.Harmless: no UV, no adverse effects on the human body.Cold light to be 2 * AA batteries(not inculd), Long life: 10000 hoursLight uniform, soft: the light did not flicker, will not make the eyes produce tension, fatigue.Low power consumption: in the low power will be when the light, the power consumption of milliwatts.No heat: electroluminescent film is a cold light source, the work of the basic no temperature, the working temperature is lower than the fluorescent lamp.Package included:1 x Led MaskUsage: Party,Birthday,HalloweenPackage weight: 0.160 kgProduct size (L x W x H): 20.50 x 17.00 x 8.00 cm / 8.07 x 6.69 x 3.15 inchesPackage size (L x W x H): 21.00 x 19.00 x 8.00 cm / 8.27 x 7.48 x 3.15 inchesPackage Contents: 1 x Led Mask