Classification Information
Earphones; Microphones; Electric door bells; Microphones for communication devices; Personal security alarms; Projector lamps; Refrigerator magnets; Ring lights for use in photography
Electrical and Scientific ApparatusEarphones; Microphones; Electric door bells; Microphones for communication devices; Personal security alarms; Projector lamps; Refrigerator magnets; Ring lights for use in photography
Electrical and Scientific Apparatus