1. It is comfortable to wear and the mask is made of foam with good texture. The size of the headband can be adjusted. It is soft and comfortable. It is very light and easy to carry.
2. The sound sensitivity is adjustable. The lithium-electric sound controller is integrated in the mask. The LED light on the surface of the mask can change along with the background sound.
3. Lasting power, use 2 x AAA batteries(not included) can continue to use more than 8 hours, allowing you to save enough.
4. Applications: Bars, dance parties, evening games, concerts, conventions, concerts, private parties and other interactive occasions etc.
