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By Geoffrey MorrisonThis post was done in partnership with The Wirecutter, a buyer's guide to the best technology. Who this is forIf you want compact headphones that are easy to tote around when you travel and are designed to offer great noise reduction for use on airplanes, trains, and so on, an in-ear noise-cancelling pair is for you. Um dies zu ermoglichen beinhalten die Kopfhorer mehr US-Patente, als jeder andere Bose Kopfhorer zuvor. Es ist bemerkenswert, mit welcher Klarheit man plotzlich selbst in einer lauten Umgebung Musik genie?en kann (dazu wurde auf dem Event eigens ein Flughafen-Gate simuliert). Das war aber langst noch nicht alles, denn neben dem Larmreduzierungsmodus existiert weiterhin der innovative Aufmerksamkeitsmodus in den man mit einem Knopfdruck auf der Inline-Bedienung wechselt. Ich denke, das jeder von uns das Problem kennt: man ist am Flughafen oder Bahnhof, hort Musik und nimmt dabei ganz leise im Hintergrund eine Durchsage wahr.
Mit einer UVP von 299 € sind die QuietComfort 20 Headphones von Bose im Premium-Segment angesiedelt und richten sich an anspruchsvolle Kunden, die keine Kompromisse eingehen mochten.
Wie ihr auf den Bildern sehen konnt, ist hierfur ein zusatzliches Kontrollmodul notwendig, das unter anderem den elektronischen Chip fur die Larmreduzierung beherbergt. Alles in allem haben mich die Bose QuietComfort 20 In-Ear Noise Cancelling Kopfhorer voll und ganz uberzeugt. Read the full article here.The Bose QuietComfort 20 is the best set of in-ear noise-cancelling headphones, based on our objective testing with headphone-measurement equipment, subjective listening tests conducted with multiple listeners, and more than 100,000 miles' worth of in-flight testing. If you want even more overall noise reduction, you don't mind carrying something that's a bit bigger than a paperback book when folded, you don't wear glasses, and you don't plan to sleep on a plane, over-ear noise-cancelling headphones are the better bet.How we testedBoth subjective and objective testing show the Bose QC20 to be a cut above the competition. Ganz einfach: Sie sind die ersten In-Ear Noise Cancelling Headphones von Bose und damit stehen fur einen Durchbruch in punkto Larmreduzierung, Klangwiedergabe und Komfort. Die Messergebnisse werden an einen digitalen elektronischen Chip gesendet, der sich in dem im Kopfhorerkabel integrierten Kontrollmodul befindet.
Die Musik wird weiter abgespielt, gleichzeitig konnen aber Gerausche aus der Umgebung klar gehort werden. Die StayHear+ Ohreinsatze sorgen fur einen optimalen Sitz bei gleichzeitiger Abdichtung und passiver Dampfung.


Man muss sie selbst ausprobiert erlebt haben, um die Vorzuge von Larmreduzierung und Aufmerksamkeitsmodus wirklich zu verstehen.
In all, we considered more than two dozen models and tested the best of those, and ultimately the QC20 came out on top because it provided better active noise cancellation than any other model we tested, by far. To evaluate noise cancellation, headphone-measurement guru and Wirecutter contributor Brent Butterworth set up speakers and a subwoofer to output pink noise at 75 decibels. Das hort sich zunachst nach einem einfachen Werbeversprechen an, aber wer die Kopfhorer einmal selbst ausprobiert, wird schnell feststellen, dass man die Au?enwelt wirklich komplett ausblenden kann. Dieser digitale elektronische Chip – der exklusiv von Bose verwendet wird und der erste seiner Art ist – kalkuliert innerhalb eines Bruchteils einer Millisekunde sowohl ein gleiches wie gegenlaufiges Noise Cancelling Signal. Wer mochte, kann sich mit den QuietComfort 20 Kopfhorern komplett von der Umwelt isolieren, oder aber diese ganz gezielt wahrnehmen (Aufmerksamkeitsmodus).
Selbstverstandlich funktionieren die Kopfhorer auch bei leerem Akku, allerdings muss man dann auf den Noise Cancelling-Komfort verzichten. In that regard, the QC20 even surpassed the much-bigger over-ear Bose QuietComfort 25, our pick for the best noise-cancelling headphones (though the QC25 offers additional passive isolation that the QC20 lacks).
Simply put, no other in-ear headphone model comes close to the QC20 in noise-cancelling performance.
So we conducted a round of subjective testing to find the best model in each price category. The QC20 was the clear winner in every test.Our pickThe Bose QuietComfort 20 offers better noise reduction than any other in-ear headphone model. We chose the Bose QuietComfort 20 as the best pair of in-ear noise-cancelling headphones primarily because at certain frequencies we found that it drops the ambient sound by 45 dB. That's an incredible amount—to put that in perspective, an airplane cabin and a library are roughly 45 dB apart. Although the QC20 doesn't make an airplane sound as quiet as a library (no noise-cancelling headphones can), that's the magnitude of the maximum difference.
Overall these headphones make a loud plane cabin sound more like a loud office, which is a huge improvement and a far better result than what we got from other in-ear noise-cancelling headphones.In our tests the battery lasted through a long-haul Los AngelesHeathrowStockholm series of flights.


Because of their somewhat flat design, the QC20 headphones are far more comfortable to sleep in than most others (no pair of headphones is truly comfortable to sleep in, but the QC20 comes the closest).
The cord is difficult to tangle, so you can just stuff them back into their carrying case without worry. And they don't take up much space, something we certainly can't say about their over-ear counterparts.Aside from the noise reduction, the sound quality on music and movies isn't bad. These headphones produce a slightly subdued bass and treble that no one would find offensive but no one would be impressed by either. Acceptable would be the best word to describe the quality.Wallet-friendly runner-upAmong the lower-priced in-ear headphones we've tested, we couldn't find better noise-cancelling performance than that of the Monoprice 10799.
If you can't justify spending that much, getting a pair of Monoprice 10799 Enhanced Active Noise Cancelling Earphones is a great option.
Subjectively, this model offers about half the noise cancellation of the Bose, but at the moment it costs only a little more than 25 percent of the Bose model's price. The sound quality is acceptable: not great, but not terrible, which is common for noise-cancelling headphones.
We really couldn't find anything cheaper worth spending money on, nor anything more expensive other than the Bose.Wrapping upThe Bose QuietComfort 20 cancels far more noise than the competition. In addition, this pair of headphones is well built and, for most people, exceptionally comfortable. Its sound quality is only average, but its superb noise-cancelling ability more than makes up for that. If you travel only occasionally, we recommend the Monoprice 10799 Enhanced Active Noise Cancelling Earphones, which don't reduce as much noise as the Bose headphones but come at a much lower price.This guide may have been updated by The Wirecutter.




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