Cameras; Microphones; Radios; Car video recorders; Chargers for batteries; Computer memory devices; Electric and electronic video surveillance installations; Electric navigational instruments; Electro-dynamic apparatus for the remote control of signals; Global positioning system (GPS) apparatus; Karaoke machines; Loud speakers; Personal headphones for use with sound transmitting systems; Radios incorporating clocks; Range finders for cameras; Sound recording and sound reproducing apparatus an...