Handphones; mobile phones; wireless communication devices for voice, data or image transmission; hearing devices for musical or mobile phones, namely, earphones, headphones, headsets for cellular or mobile phones, headsets for telephones, wireless cellular phone headsets, wireless headsets for smartphones; cell phones; tablet computers and electronic writing tablets; electronic sound devices to produce pre-recorded sounds; laptops; video telephones; video recorders; speakers; amplifiers; ster...