Software as a service and platform as a service featuring software for signal processing, sound processing, and controlling audio apparatus and infotainment systems; technological services relating to audio apparatus and systems; design of audio systems; consultancy relating to the design and implementation of audio systems for the reproduction of sound.

MULTIMEDIA AUDIO/VIDEO PLAYING APPARATUS COMPRISING A BUILT-IN WIRELESS TRANSMISSION MODULE, WIRELESS RECEIVER, WIRELESS HEADPHONE AND MULTIMEDIA APPARATUS DOCKING PORT