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In-ear & Earbud Headphones Comparison

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Bang & Olufsen Beoplay E4
In-ear noise-canceling headphones

This item is no longer available

1 review
  • hybrid active noise cancellation with advanced dual-microphone system
  • tuned to suppress lower-frequency noise and minimize outside distractions
  • 10.8mm dynamic drivers housed in semi-open aluminum earpieces offer spacious sound
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Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones
For music and calls with Samsung and Android™ devices
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  • in-ear headphones with Acoustic Noise Cancelling® technology
  • in-line remote and microphone let you take calls and control music on compatible Samsung and Android™ smartphones
  • Aware mode allows some external sound into your ears so you can remain aware of your surroundings while your music remains clear
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Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones
For music and calls with Apple® devices
Black
  • in-ear headphones with Acoustic Noise Cancelling® technology
  • in-line three-button remote and microphone let you take calls and control music on an iPhone®
  • Aware mode allows some external sound into your ears so you can remain aware of your surroundings while your music remains clear
     
Condition New Stock New Stock New Stock
General Bang & Olufsen Beoplay E4 Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones
Fit Style In-ear/Earbud In-ear/Earbud In-ear/Earbud
Earcup Type Semi-open Closed Closed
Earcup Width x Height 0.592" x 0.596" 0.839" x 1.205" 0.839" x 1.205"
Noise-canceling Yes Yes Yes
Bluetooth No No No
Mic For Taking Calls Yes Yes Yes
iPhone Control Yes No Yes
Lightning Connector No No No
Android Control No Yes No
Frequency Response 20-16k Hz Not Given Not Given
Sensitivity N/A dB Not Given Not Given
Impedance N/A Not Given Not Given
Weight 1.6 ounces 1.6 ounces 1.6 ounces
Cord Length 54" 51" 51"
1/4-inch Adapter Included No No No
Volume Control Yes Yes Yes
Parts Warranty 2 Years 1 Year 1 Year
Labor Warranty 2 Years 1 Year 1 Year
  Owner's Manual Owner's Manual Owner's Manual
Hands-on Research Hands-on Research Hands-on Research
Remove

Adding...
Bang & Olufsen Beoplay E4
In-ear noise-canceling headphones

This item is no longer available

1 review
Remove

Adding...
Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones
For music and calls with Samsung and Android™ devices
Black
Remove

Adding...
Bose® QuietComfort® 20 Acoustic Noise Cancelling® headphones
For music and calls with Apple® devices
Black
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