Batteries; Earbuds; Headphones; Adapters for coupling a GPS receiver to the microphone input of a digital camcorder; Apparatus for transmission of communication; Apparatus for transmitting and reproducing sound or images; Apparatus for transmitting radio programmes and radio relay messages; Apparatus for wireless transmission of acoustic information; Audio cables; Audio transmitter units; Batteries and battery chargers; Battery chargers; Broadband wireless equipment, namely, telecommunication...