Classification Information
Earphones; Headphones; Microphones; Audio headphones; Bone conduction earphones; Earphones and headphones; Game headphones; Headsets for cellular or mobile phones; Headsets for mobile telephones; Loud speaker systems; Loudspeakers, headphones, microphones and CD players; Microphones for communication devices; Music headphones; Noise cancelling headphones; Sound bars; Speaker microphones; Stereo headphones; Wireless cellular phone headsets; Wireless headphones; Wireless speakers
Electrical and Scientific Apparatus