Apparatus for wireless transmission of acoustic information; Cell phone battery chargers for use in vehicles; Electric and electronic circuits; Computer peripherals and parts thereof; FM modulators; Loudspeakers, headphones, microphones and CD players; Musical instrument amplifiers; Portable audio players; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Telephone apparatus, namely, ...