
20 Hz
20 Hz
20 Hz 다시 보기 온라인 무료 보기. Human hearing is capable of detecting sound waves between 20 and 20.000 Hz. … merely a small fraction of the frequency spectrum. Most sounds around us go unnoticed.
- 장르: 공포
- 국가: United Kingdom
- 감독: Chris Keller
- 배우: Alix Wilton Regan,









