Device that sends out lethal infrasonic sound wares to cause the internal organs of the human body to vibrate, displacing,distorting and rupturing them, and even resulting in death.

• 发出次声波来杀伤人的武器。次声波能引起人体内脏共振，使内脏发生位移和形变，功能损坏，甚至造成人死亡。