Computer monitors; Electronic collars to train animals; Digital door locks; Rangefinders; Laser rangefinders; Sun glasses; Document printers for computers; Pressure measuring apparatus; Mobile phone screen protectors; Mobile phone covers; Headphones; Optical glasses; Cases for mobile phones; Computer-controlled apparatus for testing and measuring frequency, pressure, current, Biological Activity，Concentration, chemical and physical composition,strength,;; Security alarms; Head-mounted video displays; Smart glasses; Virtual reality goggles; Electromagnetic measuring detectors; Amplifiers; Aerial amplifiers; Tablet computer; Cell phone cases; Computer hardware and computer peripherals; Virtual reality glasses; Body fat scales for household use; Solar batteries; Wireless chargers; Laptop computers; Portable power chargers; Virtual reality headsets; Wireless headphones; Stereo headphones; Digital video cameras; Power inverters; LCD projectors; Adapter plugs; Plug adaptors; PC tablet mounts; Batteries and battery chargers; Cell phone cases for bicycles; Smartwatches; Loud speaker systems; Digital projectors; Sound amplifiers; AC/DC inverters; Camera tripods; Locks, electric; Stylus pens for touch screen devices; Contact lenses; Walkie-talkies; Music headphones; Audio speakers; Charging stations for electric vehicles; Mobile phones; Protective cases for laptop computers; Downloadable virtual reality game software; Portable audio players; Audio frequency amplifiers; Wearable computers in the nature of smartwatches; Gas alarms; Alarms for the detection of inflammable gases; Car video recorders; Electric door bells; Digital audio players; Digital cameras; Laser document printers; Electric adapter cables; Audio cassette and CD players; Video projectors; Electron microscopes; Digital audio and video recorders and players; Game headphones; Computer mouse; Wearable cameras; Protective cases for cell phones; Mouse pads; Wireless charging mouse pads; Telescopes; Wearable computers in the nature of smartglasses; Antenna amplifiers; Photographic cameras; Stereo amplifiers; Surveying apparatus and instruments; Laptop carrying cases; Audio cables; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Humanoid robots with artificial intelligence for use in scientific research; Humanoid robots having communication and learning functions for assisting and entertaining people