December 2011
Beginner to intermediate
436 pages
14h 59m
English
AT THE TOP OF the Galaxy S II, you’ll find a 3.5-millimeter headset jack. Notice that it’s a head set jack, not just a garden variety head phone jack. It doesn’t just let you listen; it accepts incoming sound as well. That’s so you can plug an earbud headset (or other kind of headset) into it and use it for making phone calls.
Of course, it’s also a headphone jack, so you can plug in headphones or even external speakers, and enjoy the Galaxy S II as a music machine, because it offers full stereo.
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