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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:

EarFun Air Pro 2

5 years ago Sven Opitz

EarFun Air Pro 2

Well-equipped True Wireless in-ears with hybrid ANC

4.3 / 5

With their True Wireless in-ears, Chinese firm EarFun offer two product lines with different features, and these are updated or further developed regularly. In the Air range, the Air was followed by the Air Pro and the latest model, the Air Pro 2, which comes with extensive features and good sound that aims to please a target market who want a lot for a little.

Huawei FreeBuds 4

5 years ago Sven Opitz

Huawei FreeBuds 4

True-Wireless Ear-Buds with Bluetooth 5.2 and ANC

3.4 / 5

The successors to the Huawei FreeBuds 3 are called FreeBuds 4. Like their predecessors, they rely on an "open-fit design", i.e. an ear fit without silicone attachments - also called "Ear-Buds". Despite this airy design, which the first noise barrier does not have due to the design because of a sealed ear canal, they want to ensure peace with a two-stage active noise cancelling.

Huawei FreeBuds 4i

6 years ago Sven Opitz

Huawei FreeBuds 4i

True wireless in-ear headphones with Bluetooth 5.2, ANC and touch control

3.8 / 5

With the FreeBuds 4i, Huawei introduce a cheaper and technically slimmed-down version of the FreeBuds Pro. The new headphones offer a sleek design, active Noise-Cancelling and long battery life. On the other hand, they do without the dynamic ANC of the FreeBuds Pro. Here we take a look at what the other differences are.

Aukey EP-T31

6 years ago Sven Opitz

Aukey EP-T31

Inexpensive True Wireless in-ears with sound suitable for everyday use

3.8 / 5

Very small, very light and yet functional - that's the new EP-T31 True Wireless in-ears from Aukey for just under 40 Euros.

EarFun Free Pro

6 years ago Sven Opitz

EarFun Free Pro

Affordable True Wireless in-ears with Noise Cancelling

3.5 / 5

With the Free Pro, EarFun offers very compact and completely wireless in-ears that are lavishly equipped with dual drivers, modern Bluetooth 5.2, active noise cancellation and a wireless charging case - all for a purchase price of 60 euros.

Aukey EP-T27

6 years ago Sven Opitz

Aukey EP-T27

Cheap True Wireless in-ears with aptX codec

3.8 / 5

After the EP-T21, EP-T28 and EP-T25, which all scored points with an impressive price-performance ratio, now Aukey present the EP-T27, which at around 50 Euros are the most expensive completely wireless headphones in this range. However, the EP-T27s come with AAC and aptX as a high-quality codec - which is definitely noticeable in terms of sound quality.

Huawei FreeBuds Studio

6 years ago Sven Opitz

Huawei FreeBuds Studio

Over-ears with active noise cancellation

4 / 5

In plain black or gold with clean lines and state-of-the-art features, the FreeBuds Studio from Huawei are, first of all, a real eye-catcher in terms of shape and technology. They target the same market and are in direct competition with other Bluetooth over-ears like those from Bose, Sennheiser and Sony, and - clearly - also want to outdo them. However, for this to succeed at all, you will need a current Smartphone from the same manufacturer.

Huawei FreeBuds Pro

6 years ago Sven Opitz

Huawei FreeBuds Pro

True Wireless in-ears with good sound and hybrid noise cancelling

4.3 / 5

According to their advertising, Huawei Free Buds Pro want to redefine active noise cancellation. They are packed full of the latest technology and try to set themselves apart from the competition with their own distinctive style, despite all the similarity in terms of design. But to take advantage of all the advantages and features offered by the FreeBuds Pro, you must already have a current Huawei smartphone.

Huawei FreeLace Pro

6 years ago Sven Opitz

Huawei FreeLace Pro

Wireless in-ears with neckband and clever features

4 / 5

There is a group of wireless in-ears with neckbands, which are more of a “necklace” in style. Into this group, Huawei delivers a quite convincing product, the FreeLace Pro, which includes some good ideas.

6 years ago Sven Opitz

Jabra Elite 75t

True Wireless in-ears with a convincing performance

4.6 / 5

With the Elite 75t, Jabra continues its successful True-Wireless series, adding some improvements to the tried and tested features. Overall, the Elite 75t reinforces the positive impression that it’s worth paying for Jabra headphones.

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