Description: This specially made BlackBerry Adapter converts the 4 conductor jack on your BlackBerry to a 3.5mm standard stereo headphone jack and includes a built-in microphone with answer button. This adapter will allow you to use the built-in microphone to make or answer calls or voice recordings. Most importantly this adapter allows you to plug in any stereo device that has a standard 3.5mm audio jack, such as your favorite pair of headphones.
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