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Bose® QuietComfort® 20i Acoustic Noise Cancelling® headphones vs Grado RS1i

Bose® QuietComfort® 20i Acoustic Noise Cancelling® headphones

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Grado RS1i

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Condition New StockNew Stock
General Bose® QuietComfort® 20i Acoustic Noise Cancelling® headphonesGrado RS1i
Fit Style In-ear/EarbudOn-ear
Earcup Type ClosedOpen
Earcup Width x Height 1 x 1.253.125" x 3.125"
Noise-canceling YesNo
Bluetooth NoNo
Mic For Taking Calls YesNo
iPhone Control ------
Lightning Connector NoNo
Android Control ------
Frequency Response
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Not Given12-30k Hz
Sensitivity
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Not Given98 dB
Impedance
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Not Given32 Ohms
Weight
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1.55 ounces9 ounces
Cord Length
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5267"
1/4-inch Adapter Included NoNo
Volume Control
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YesNo
Parts Warranty
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1 Year1 Year, earpads not incl
Labor Warranty
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1 Year1 Year, earpads not incl
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research