3D spectacles; Microphones; Cell phone cases; Chargers for electric batteries; Connections, electric; Digital door locks; Mobile phone straps; Portable digital electronic scales; Rechargeable batteries; Remote control starters for vehicles; Smart watches; USB cables; Virtual reality headsets; Wireless chargers; Wireless charging pads for smartphones; Wireless electronic visitor chimes; Wireless indoor and outdoor speakers; Wireless routers; Wireless telephones; Apparatus for wireless transmis...