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Sven Opitz

Sven Opitz, born in 1971, is a film maker with his own company. For some reason he has a penchant for headphones, the cause may well be deep in a past where a pretty headphone with yellow foam hung next to his father's UHER Variocord tape recorder. Now at kopfhoerer.de and headphonecheck.com, he connects his childhood with his ears.

Article from Sven Opitz:

6 years ago Sven Opitz

EarFun Air Pro

Cheap true wireless in-ears with active noise cancelling

3.9 / 5

With the Air Pro, EarFun offer completely wireless in-ears with active noise cancelling for a budget price of less than 80 Euro. But are they a sound package?

Jabra Elite 85t

6 years ago Sven Opitz

Jabra Elite 85t

True Wireless in-ears with Advanced ANC and perfect app connectivity

4.5 / 5

Jabra continues to develop its cable-free in-ears in increments of ten and the Elite 75t just got an ANC upgrade via update (Elite 75t) They’re now launching the Elite 85t, which is equipped with a more powerful adaptive noise reduction system.

Aukey EP-T25

6 years ago Sven Opitz

Aukey EP-T25

Cheap True Wireless in-ears

3.6 / 5

True Wireless in-ears for 30 Euro is feasible. That's what Aukey probably thought, and they are entering the wireless headphones race with the EP-T25. But do they have anything to offer in terms of workmanship, functions and sound at this price? Let's find out.

Bose Sport Earbuds

6 years ago Sven Opitz

Bose Sport Earbuds

True Wireless in-ears especially for active sportspeople

4.1 / 5

With a firm fit, good sound and robust design, Bose offer their new completely wireless Sport Earbuds primarily to the demanding sports and work-out market, who want exactly these characteristics for their sweat-inducing activities: a firm fit, good sound and robust design.

Bose QuietComfort Earbuds

6 years ago Sven Opitz

Bose QuietComfort Earbuds

Weatherproof True Wireless in-ears with ANC

4.3 / 5

With their QuietComfort Earbuds, Bose are seeking to demonstrate that even in the cable-free class, True Wireless in-ears are extremely effective at reducing noise and delivering high-quality sound. We test whether they actually manage it.

Aukey EP-T28

6 years ago Sven Opitz

Aukey EP-T28

Highly affordable True Wireless in-ears with successful tuning

3.6 / 5

With a purchase price of just under 40 Euros, the completely wireless Aukey EP-T28 offer amazing performance in terms of both sound and workmanship. Here once again, as with the EP-T21, the feeling that current technology can be quite affordable is reinforced. Nevertheless, there are upsides and downsides.

Sennheiser CX 400BT True Wireless

6 years ago Sven Opitz

Sennheiser CX 400BT True Wireless

True Wireless in-ears with a 20-hour battery life

4.3 / 5

Sennheiser want to demonstrate that - in addition to their excellent Momentum True Wireless, which are right at the top of the charts both in terms of hit lists and price - they are quite capable of catering to the upper mid-range of the market. With the CX 400BT True Wireless, the established German brand delivers quite respectable in-ears at the modest price of 199 Euros. Find out what they can and can't do in our test.

TaoTronics SoundLiberty 94 (TT-BH094)

6 years ago Sven Opitz

TaoTronics SoundLiberty 94 (TT-BH094)

Cheap True Wireless in-ears with Active Noise Cancelling

3.8 / 5

TaoTronics’ SoundLiberty 94 come with Active Noise Cancelling, are True Wireless, equipped with Bluetooth 5.1 and at first sight offer a package with a considerable running time and neat workmanship for just under 80 Euros. Whether this is actually the case, we will investigate in detail here.

Huawei FreeBuds 3i

6 years ago Sven Opitz

Huawei FreeBuds 3i

True Wireless In-Ears with active Noise Cancelling

3.3 / 5

TaoTronics TT-BH085

7 years ago Sven Opitz

TaoTronics TT-BH085

Cheap over-ears with active noise cancelling

3.6 / 5

Admittedly, the name of these circumaural wireless headphones with active noise cancelling may sound a bit bulky, but that shouldn't prevent anyone from listening to the TT-BH085 more closely, because their features, workmanship and sound are quite remarkable for the price range of "around 50 Euros".

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