[ Optical character readers; smart glasses; Aerials; Satellite navigational apparatus, , namely, receivers, processors; Global Positioning System apparatus; wearable activity trackers; ] Electric monitoring apparatus, , namely, cameras, sensors; [ Loudspeakers; Microphones; Headphones; Earphone;  Electric plugs, sockets and other contacts; Life buoys; Sports, Ski goggles; Electric door bells; Pince-nez; Sunglasses; 3D spectacles; Barcode reader; Smartwatches; ] wireless charger [ ; ne...