Chargers for smartphones; computer cables; USB cables; battery chargers and cases specially adapted therefor, electronic connectors, electric couplings, docks being power supplies, electrical and electronic docking stations, interfaces for computers, wearable cameras, wearable activity trackers, wearable computers, mobile phones, telephones, and digital media players, and electrical, electronic power adapters, and specially adapted cases for use with all of the aforesaid goods; battery packs; earphones; headphones; ear buds; computer peripheral equipment; computer peripheral devices; computer peripheral apparatus; computer hardware and peripheral devices; interfaces and peripheral devices for computers; computer peripherals and parts thereof; wearable computer peripherals in the nature of wireless mice; computer mice; wireless computer mice; computer bags; backpacks especially adapted for holding laptops and notebook computers; computer carrying cases; contact lenses