Camcorders; Earphones; Headphones; Microphones; Apparatus for transmission of communication; Audio-receivers and video-receivers; Audio mixers; Cases for smartphones; Computer hardware; Computer peripheral devices; Covers for smartphones; Monopods for handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants; Pickups for telecommunication apparatus; Selfie sticks; Sound recording apparatus; Sound transmitting apparatus; Tripods