3D spectacles; Adapter plugs; Adjustable smartphone and PC tablet stabilizers and mounts; Alarm monitoring systems; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Batteries and battery chargers; Cases for music, audio and related electronic equipment, namely, cases for audio tuners, audio receivers, amplifiers, tape players, compact disc players, MP3 controllers/players, audio mixers, audio speakers in the nature of music studio monitors, micropho...