Audio cassette and CD players; Audio headphones; CD players; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Compact disc players; Devices for wireless radio transmission; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Earphones; Earphones and headphones; Headphones; Headphones including attached lanyard; Headsets for cellular or mobile phones; Headsets for mobile telephones; Headsets for telephones; Headsets for use with computers; 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 headsets for smartphones; Wireless telephones; Wireless television set for providing video conferencing and telephone service over the Internet; Wireless transceiver radio