What is directional sound? - A professional sound that allows sound to propagate in a fixed direction, also called super-point sound, super-pointing speaker, is a brand-new sound transmission form achieved through leading acoustic technology, which is widely used in many fields. More than ten independent patents have achieved a breakthrough in the technology of “making sounds, like direct light from flashlights, direct transmission”. Ingeniously controlling the direction and spread of sound transmission, creating a new and unique audio experience for users. If you are looking for a speaker that will only be heard within a particular area and without disrupting surrounding areas, the SonicBeam is an ideal and cost effection solution!