DECHO

Camcorders; Earphones; Headphones; Loudspeakers; Megaphones; Microphones; Teleprompters; Acoustic membranes; Audio equalizer apparatus; Audio mixers; Audio- and video-receivers; Cabinets for loudspeakers; Dictation machines; DVD players; Earpieces for remote communication; Electric and electronic effects units for musical instruments; Electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling or quantitative; Horns for loudspeakers; Personal stereos; Portable media players; Recording and playing devices for sound and image carriers; Sound recording apparatus; Sound reproduction apparatus; Sound transmitting apparatus; Vibration dampeners for electronic audio equipment; Video recorders