3D spectacles; Batteries; Camcorders; Microphones; Smartwatches; Battery chargers; Cases for mobile phones; Computer peripheral devices; Digital audio players; Ear phones; Flat panel display screens; Food safety monitoring devices, namely, thermometers and alarms; PC tablets; Portable digital electronic scales; Radio transmitters and receivers for remote controls, radio controls; Rechargeable electric batteries; Security surveillance robots; Smart glasses; Switches, electric; Thermal printers