Classification Information
Audio headphones; Audio speakers; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Earphones and headphones; Headphones; Headphones including attached lanyard; Headsets for cellular or mobile phones; Headsets for mobile telephones; Headsets for telephones; Loud speaker systems; Loud speakers; Loudspeakers, headphones, microphones and CD players; Music headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Stereo headphones; Telephone headsets; Wireless cellular phone headsets; Wireless indoor and outdoor speakers
Electrical and Scientific Apparatus