Classification Information
Earbuds; Headphones; Loudspeakers; Audio speakers; Cell phone covers; Loudspeaker systems; Protective glasses; Speaker enclosures; Speaker microphones; Audio speaker enclosures; Bass speakers; Cabinets for loudspeakers; Cases for audio speakers; Loud speaker systems; Loud speakers; Microphone stands; Racks for loudspeakers; Wireless speakers; Wireless indoor and outdoor speakers
Electrical and Scientific Apparatus