Wireless head phones; headphones; apparatus for broadcasting audio signals; apparatus for processing audio signals; apparatus for transmitting audio signals; apparatus for use in audio-visual communication; analogue to digital audio converters; alignment equipment for electronic audio apparatus; amplifiers being audio apparatus; apparatus for recording audio signals; audio and video receivers; audio apparatus; audio electronic apparatus; audio equipment; audio frequency apparatus; audio installations; audio instruments; audio level oscillators; audio mixing apparatus; audio mixing console apparatus; audio mixing desks; audio mixing machines; audio oscillators; audio players; audio processing apparatus; audio processing apparatus for use with video apparatus; audio signal level controlling apparatus; audio signal processing apparatus; audio speakers; audio switching apparatus; audio transmitter units; audiovisual apparatus; background audio broadcasting apparatus; control apparatus for audio signals; electrical apparatus for the transmission of audio signals; electronic audio apparatus; electronic audio effects apparatus; speakers (audio equipment); control boxes for headphones; headphones; headphones for audio apparatus; plug adaptors for headphones; stereo headphones; stereophonic headphones; two-way plugs for headphones; two-way wireless communication systems; wireless apparatus; wireless communication apparatus; wireless high frequency transmission instruments; wireless instruments; wireless pulse transmitters; wireless receiving apparatus; wireless transmission apparatus; wireless transmitters

Rental of wireless headphones; production of audio entertainment; rental of audio apparatus; rental of audio equipment; rental of audio recordings; rental of audio visual apparatus; arranging of entertainment; arranging of musical entertainment; entertainment services; night club services (entertainment); live entertainment production services; musical entertainment services; organisation and conducting of dance, music and other entertainment festivals; organisation of entertainment events; organisation of exhibitions for entertainment purposes; organising of entertainment; rental of acoustic reproduction equipment; rental of amplification and sound reinforcement equipment; rental of disco equipment; rental of electrical apparatus for the reproduction of sound signals; rental of electrical apparatus for the reproduction of video signals; rental of entertainment apparatus; rental of radio apparatus