Brand new sealed Big Sound, Small Package Mode's customised drivers deliver high output sound at minimal distortion Microphone and Remote Use Mode to answer phone calls and control music with the included microphone and remote The Perfect Fit Comes with four different sized sleeves allowing you to find the perfect fit. Sensitivity : 97 dB SPL Durable Connection Features an L-plug design for a more durable connection No More Tangles Comes with a rubber coated tangle resistant cord
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