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Invented by Apple Inc. Allowed listening to music in a small compact form via headphones -
Invented by Beats Electronics Allowed listen to music in a compact fashion with the auxiliary connection of a smart device -
Invented by Samsung Electronics Allowed access to the internet in a mobile form with a bigger screen size -
Allowed access to the internet, with an updated HUD and more uses -
Invented by Apple Inc. Allowed for phone use, texting capabilities, bluetooth, and camera with many other amenities and versatile customization