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Promoted item:bose QuietComfort QC 20i acoustic noise cancelling headphones

bose QuietComfort QC 20i acoustic noise cancelling headphones

    • 9 watching
    • |
    • 4 sold
  • Condition
  • New
  • Time left
  • 9d 2h 17m
  • Color
  • Black
  • Brand
  • Bose
  • Sold by
  • 100% Positive Feedback
  • US $220.00
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  • Quantity 3Available
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  • 13 watching
7m left
$202.50
12 bids
  • 35 watching
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  • 11 sold
From Hong Kong
This item is being sold by eBay Top rated seller.
14d 15h 27m left
$185.99
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$81.54
38 bids
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$99.99
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$134.99
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  • 153 sold
3d 20h 44m left
$12.59
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From United Kingdom
1h 21m left
$1.67
1 bid
This item is being sold by eBay Top rated seller.
2h 58m left
$20.00
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  • 20 watching
From Canada
3h 59m left
$55.27
32 bids
4h 3m left
$15.50
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  • 30 watching
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$91.00
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24d 23h 25m left
$239.99
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  • 25 watching
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$227.51
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$45.00
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  • 4 watching
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  • 6 sold
This item is being sold by eBay Top rated seller.
14d 17h 32m left
$239.95
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  • 20 watching
5h 31m left
$216.79
47 bids
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  • 22 watching
5h 49m left
$270.00
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  • 326 watching
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  • 310 sold
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23d 20h 17m left
$29.99
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6h 9m left
$49.99
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  • 18 watching
6h 50m left
$95.00
20 bids
  • 43 watching
From Canada
7h 5m left
$183.47
40 bids
  • 39 watching
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  • 9 sold
2d 0h 53m left
$205.00
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From Canada
7h 11m left
$19.99
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$29.99
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  • 25 watching
7h 35m left
$167.50
8 bids
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$11.99
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RRP. £199.99, grab a bargain.
  • 23 watching
From United Kingdom
7h 58m left
$28.60
18 bids
  • 29 watching
8h 6m left
$167.50
11 bids
Official Sony R/B! COMPLETE + WARRANTY! 60 Day Returns!
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12d 1h 55m left
$41.95
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  • 36 watching
8h 6m left
$150.50
18 bids
8h 10m left
$79.98
0 bids
$105.00
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About Noise Cancelling Headphones

Many of us have turned up the volume on our personal audio players to block out the sounds of airplanes, buses, and loud talking. Turning up the volume is a temporary solution that may lead to permanent damage over time. If you experience ringing in the ears after listening to music, you need to turn down the volume immediately. Otherwise, you may sustain permanent damage to your hearing.Rather than turning up the volume on your personal audio player, try a pair of noise cancelling headphones instead. Regular headphones fit snugly around the ear, and work to block out the sounds of the outside world. Noise cancelling headphones use modern science to detect and avert external sounds. Rather than just blocking out sounds, some headphones actually deter the signal for optimal sound quality and noise diffusion.Noise cancelling headphones feature small microphones to detect the sounds, and external circuitry that turn the sound wave upside down. Through a series of complex steps, ambient noise is cancelled by adding the sonic opposite of the sound to neutralize it. In the end, all that's left in your headphones is the music.When it comes to finding noise cancelling headphones, you have plenty to choose from. Bose Quiet Comfort Two headphones have received rave reviews. These headphones were originally designed for airline travel, and they provide you with a clear and precise sound every time. RCA HPNC100 headphones may even boost audio levels and improve bass sounds.