Traduzione in corso passo 10
What's this, a secret Mario Kart track? Sadly, no; it's just the headphone jack assembly.
The Droid 3 sports a 3.5 mm headphone jack, compatible with just about every headphone set available today.
The power/lock button is also found on this squiggly cable, as well as the secondary microphone for noise cancelling and clarity during phone calls.