Audio- and video-receivers; Batteries for pocketlamps; Battery charge devices; Battery chargers; Cases for smartphones; Computer hardware and peripherals therefor; Downloadable software to control and improve audio equipment sound quality; Dry cells and batteries; Ear buds; Electrical plugs and sockets; Personal headphones for use with sound transmitting systems; Pouches made in whole or substantial part of leather, silicone specially adapted for personal electronic devices, namely, cell phon...