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Product Comparison
Bose® IE2 audio headphones vs AKG K391 NC

Bose® IE2 audio headphones

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AKG K391 NC

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Condition New StockNew Stock
General Bose® IE2 audio headphonesAKG K391 NC
Fit Style In-ear/EarbudIn-ear/Earbud
Earcup Type ClosedClosed
Earcup Width x Height 0.875" x 0.6875"0.552" x 0.552"
Noise-canceling NoYes
Bluetooth NoNo
Mic For Taking Calls NoYes
iPhone Control ------
Lightning Connector NoNo
Android Control ------
Frequency Response
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Not Given12-24k Hz
Sensitivity
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Not Given107.5 +115 dB
Impedance
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Not Given32 Ohms
Weight
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0.65 ounces1.7 ounces
Cord Length
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45"65"
1/4-inch Adapter Included NoNo
Volume Control
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NoNo
Parts Warranty
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1 Year1 Year
Labor Warranty
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1 Year1 Year
  Owner's ManualOwner's Manual
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