Product Name: Kimetsu No Yaiba Luminous mask (EL mask)
product material: environmentally friendly PVC
EL wire material: environmentally friendly PVC
driver material: ABS plastic
EL wire color: red, orange, yellow, green, white, blue, purple, pink, ice blue, fluorescent green (10 colors)
drive color: black
drive size: 3*2 * 9cm (ordinary battery box drive, drive should not be placed in the waist or pocket)
operating voltage: DC3v
product features: always on-slow flash-fast flash (normal driver)
power Battery: 2 AA (No. 5) batteries (normal driver)