Wireless earphones; Earphones and headphones; Smartphone mounts; PC tablet mounts; Holders adapted for cell phones; Batteries and battery chargers; Electrical plugs and sockets; Computer network adapters, switches, routers and hubs; Computer hardware and peripheral devices; Spectacles and sunglasses; Camera mounts and supports; Distance measuring apparatus; Optical scanners; GPS navigation device; Computer network hubs, switches and routers; Car video recorders; Wireless speakers; Portable po...