Bar code readers; Computer cursor control devices, namely, computer mouse; Computer keyboards; Earphones; Electric navigational instruments; Electric wires; Electrical plugs and sockets; Electro-dynamic apparatus for the remote control of signals; Headphones; Loudspeakers; Pedometers; Portable media players; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Scanners; Solar batteries; Survey...