VIVI SINCE 1988

Acoustic couplers; Acoustic sound alarms; Adapter plugs; Apparatus for recording, transmitting and reproducing sound and images; Audio speakers; Blank USB flash drives; Cabinets for loudspeakers; Chargers for electric batteries; Earphones; Electric plugs; Electric sockets; Electrical power connectors; Galvanic cells; Hands free kits for phones; Headphones; Internet radios; Loudspeakers; Megaphones; Mobile radios; Photovoltaic cells; Portable media players; Portable radios; Power supplies; Power supplies for lights, sirens and public address systems; Radios; Solar batteries; Sound transmitting apparatus