Headphones; Headsets; Loudspeakers; Microphones; Modems; Smartglasses; Smartphones; Smartwatches; Acidimeters for batteries; Anode batteries; Battery chargers; Blank USB flash drives; Cables, electric; Calculating machines; Cases for smartphones; Cases for smartphones incorporating a keyboard; Cell phone straps; Cell phones; Coaxial cables; Computer keyboards; Computer mouse; Computer network routers; Computer peripheral devices; Copper wire, insulated; Covers for smartphones; Discharge tubes, electric, other than for lighting; Ear pads for headphones; Ear plugs for divers; Electric plugs; Electrical adapters; Electrified rails for mounting spot lights; Electronic black boxes for recording data; Flash bulbs; Galvanic batteries; Gimbals for digital cameras; Gimbals for smartphones; Gloves for divers; Grids for batteries; Hands-free kits for telephones; Head-up displays (HUDs) for vehicles, namely, transparent electronic displays for providing users with navigational and operational information; Headsets for playing video games; High tension batteries; Ignition batteries; In-car telephone handset cradles; Magic lanterns; Mobile phone chargers; Mobile phone ring holders; Mobile phone ring stands; Mobile phone screen protectors; Mobile phones; Mousepads; Protective face shields for workers; Protective films adapted for computer screens; Protective films adapted for smartphones; Selfie ring lights for smartphones; Selfie sticks; Shutter releases; Sleeves for laptops; Smart rings; Solar batteries; Sound recording apparatus; Sound reproduction apparatus; Sound transmitting apparatus; Tablet computers; Telephone apparatus; Telephone receivers; Telephone wires; Thin client computers; Wearable video display monitors; Wireless portable document printers for use with laptops and mobile devices; Wireless speakers