Karasonic was founded to address a common challenge faced by urban residents living in apartment buildings: the concern that singing at home may disturb neighbors. This led to the idea that wearing headphones would allow users to better monitor and control the volume of their own singing voice. Karasonic’s solution is a low-latency headphone and microphone system that operates similarly to a tour-guide audio system, enabling one microphone to connect with multiple headphones simultaneously. Designed primarily for home karaoke, the headphones feature AI-powered vocal removal technology, while the microphone includes a song-selection control system. The product concept originated from its parent company, J-Chiang International, which specializes in distributing and manufacturing computer peripherals. Among its product lines is the proprietary J-POWER brand, known for Bluetooth speakers and audio systems with karaoke functionality. To further penetrate the residential entertainment market, Karasonic was established as an independent brand.