Acoustic amplifiers for mobile devices; Air analysis apparatus; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Audio equipment for vehicles, namely, loud speakers for automotive audio systems; Audio speaker enclosures; Backpacks especially adapted for holding laptops and notebook computers; Bags adapted for laptops; Bags and cases specially adapted for holding or carrying portable telephones and telephone equipment and accessories; Bags for cameras and photographic equipment; Bass speakers; Batteries; Blank flash memory cards; Car video recorders; 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; Cell phone battery chargers; Cell phone cases; Computer hardware for tracking the location of pets, remotely controlling lighting devices within a building; Computer mice; Computer peripherals and parts thereof; Ear buds; Earphones; Electronic transmitters and receivers used to locate lost children; Electronically-operated door latches; GPS tracking device to be worn on the wrist of an athlete during endurance events; GPS tracking devices; Headphones; Keyboards; Loud speakers; Microphones; Mobile phone cases featuring rechargeable batteries; Music headphones; Protective cases for smartphones; Smart watches; Solar-powered rechargeable batteries; Speaker microphones; USB cables for cellphones; Wearable activity trackers; Wireless chargers; Wireless ear buds; Wireless indoor and outdoor speakers