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Polk Audio UltraFit 500 vs Koss KMO10 (2 Pairs)

 
Polk Audio UltraFit 500
In Stock 
$39.99
  • in-ear headphones designed for sports and active use
  • moisture-resistant construction for added durability
  • bendable SecureFit™ Supports help headphones stay in place
Add to Cart
Koss KMO10 (2 Pairs)
DISCONTINUED 
$17.99
  • Break-Up® camouflage design from Mossy Oak
  • include 2 pairs of headphones
  • 4-foot miniplug cable
Add to Cart

Product Features

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Condition New StockNew Stock
General Polk Audio UltraFit 500Koss KMO10 (2 Pairs)
Style
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In-earIn-ear
Frequency Response
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18-23k Hz60-20k Hz
Sensitivity
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118 dB98 dB
Impedance
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16 Ohms16 Ohms
Weight
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0.5 ouncesNot Given
Airline Adapter Included
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NoNo
iPod Control
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NoNo
In-line Mic For Cell Phone
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NoNo
Built-in Microphone
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NoNo
Parts Warranty
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1 YearLifetime
Labor Warranty
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1 YearLifetime
  Owner's ManualOwner's Manual
 Hands-on ResearchHands-on Research
 
Polk Audio UltraFit 500
In Stock 
$39.99
Add to Cart
Koss KMO10 (2 Pairs)
DISCONTINUED 
$17.99
Add to Cart