BLUMUZE

Audio-video receivers; Battery chargers; Cabinets for loudspeakers; Encoded identification bracelets, magnetic; GPS tracking device to be worn on the wrist of an athlete during endurance events; Headphones; Horns for loudspeakers; Loudspeakers; Megaphones; Microphones; Portable media players; Smartwatches; Sound recording apparatus; Sound transmitting apparatus; Speaking tubes; Tape recorders