3D camera systems, namely, adapters for allowing 3D shooting; Adapter plugs; Apparatus and instruments for weighing; Apparatus for speech recording and replaying; Apparatus that employs light concentrating optics to concentrate sunlight and to aid in the conversion of sunlight into electric and thermal energy; Battery chargers; Cables, electric; Call bells; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computers and computer peripherals; 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; Digital media receivers; Dog whistles; GPS navigation device; Hygrometers; Intercoms; LED lighting controls for energy management, computer environment illumination or outdoor lighting fixtures; Loudspeakers, headphones, microphones and CD players; Media players; Protective display screen covers adapted for use with computers, televisions, PC tablets; Radios; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Security lights for outdoor use; Smart card readers; Straps for mobile phones; Switches, electric; Thermometers, not for medical purposes; Timers; Transceivers; Transmitters of electronic signals; Wearable computer peripherals