Earbuds; Headphones; Headsets for cellular or mobile phones; Headsets for mobile telephones; Headsets for remote communication; Headsets for use with computers; Loudspeakers; Microphones; Adapter cables for headphones; Audio headphones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Ear pads for headphones; Earpads for headphones; Earphones and headphones; Hands-free headsets for cell phones; Noise cancelling headphones; Personal headphones for sound transmitting apparatuses; Personal headphones for use with sound transmitting systems; Protective cases for audio equipment in the nature of headphones, loudspeakers and microphones; Telephone headsets; Wireless headsets for smartphones; Wireless headsets for tablet computers; Wireless cellular phone headsets
Electrical and Scientific Apparatus