Building materials of metal; metal materials for building or construction.

Construction machines; apparatus for use in construction.

Karaoke apparatus; Karaoke equipment; Karaoke machines; Karaoke machines incorporating video discs; Microphones; Speakers (audio equipment); Audio equipment; Digital amplifiers; Electronic mixers for mixing signals; Audio mixers; Discs for bearing sound; Electric amplifiers (sound); Interactive video players; Portable media players; Record players; Sound players; Sound processors; Interactive touch screen terminals