Light up mask Lycan - sound sensitive, which excels best at Halloween, carnival, disco, club, party or festival, it's the right investment for you if you want to be the center of attention and to be cool. The mask is equipped with a sound sensor and it flashes depending on how music plays (or other sounds like speech etc.). Rave Electro LED masks for sale - everyone will envy you.
El. power supply: control box (2 x AAA batteries not included)
Function: flashing by sound (music, speech etc.)