Computer keyboards; Computer peripheral devices; Mouse (computer peripherals); Couplers (data processing equipment); Mouse pads; Covers for personal digital assistants (PDAs); Covers for tablet computers; Radios; Cases for smartphones; Covers for smartphones; Protective film adapted for smartphones; Phone covers (specifically adapted); Audio interfaces; Selfie sticks (hand held monopods); Connections for electric lines; Electrical adapters; Battery chargers; Batteries; Portable power supply apparatus (batteries); Solar batteries