KLUGHEIT

Earphones; Microphones; Acoustic membranes; Amplifiers; Audio recorders; Audio- and video-receivers; CD players; Ear pads for headphones; Electronic and electrical apparatus, namely, receipt issuing, reading and recording machines; Loudspeakers; Set-top boxes; Sound recording apparatus; Telephone receivers; Apparatus for recording, transmission or reproduction of sound; Cabinets for loudspeakers