Sennheiser CX 275s (504538)
 | Expecting restock High-quality in-ear wired stereo headset with a microphone on a cable from one of the world's leading manufacturers of personal acoustics, the German company Sennheiser. It is connected using a straight plug with a 4-pin mini-Jack 3.5mm connector on a round cable with a length of 1.2 m. Oriented for use with smartphones, tablets, portable game consoles, laptops and ultrabooks from various manufacturers. They are distinguished by their original external design, high sound quality, compact size, excellent passive noise isolation and secure fixation in the ear, which is achieved through the selection of silicone tips (included XS, S, M, L). Positioned as a product of the middle price category, designed for demanding users who prefer a balanced and loud sound with a slight bass accent. High-qu...ality dynamic drivers have a low impedance (16 ohms), which increases the maximum volume level and reduces the power requirements of the output stage of the amplifier used in the source device. The manufacturer claims the reproduction of an extended frequency range from 17 to 23,000 Hz, which is quite enough for the full reproduction of tracks of any musical genres and directions. Equipped with a convenient volume control, thanks to the microphone, they can play the role of a hands free headset. |
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High-quality in-ear wired stereo headset with a microphone on a cable from one of the world's leading manufacturers of personal acoustics, the German company Sennheiser. It is connected using a straight plug with a 4-pin mini-Jack 3.5mm connector on a round cable with a length of 1.2 m. Oriented for use with smartphones, tablets, portable game consoles, laptops and ultrabooks from various manufacturers.
They are distinguished by their original external design, high sound quality, compact size, excellent passive noise isolation and secure fixation in the ear, which is achieved through the selection of silicone tips (included XS, S, M, L). Positioned as a product of the middle price category, designed for demanding users who prefer a balanced and loud sound with a slight bass accent.
High-quality dynamic drivers have a low impedance (16 ohms), which increases the maximum volume level and reduces the power requirements of the output stage of the amplifier used in the source device. The manufacturer claims the reproduction of an extended frequency range from 17 to 23,000 Hz, which is quite enough for the full reproduction of tracks of any musical genres and directions. Equipped with a convenient volume control, thanks to the microphone, they can play the role of a hands free headset.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sennheiser 2026 - new arrivals, bestsellers, and the most relevant models Sennheiser.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sennheiser 2026 - new arrivals, bestsellers, and the most relevant models Sennheiser.
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Series Sennheiser CX (in-ear)Compare using chart →
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, active noise cancellation, waterproof, 5 – 21000 Hz, battery: up to 6 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, waterproof, 5 – 21000 Hz, 16 Ohm, battery: 55 mAh, up to 9 h, with case + 27 h
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In almost two years of use, I have not seen better headphones. Everything is very good, both bass and midrange and treble, and I can’t get enough of them. No matter how many headphones I have tried, these will give a head start to many, even two heads more expensive than these. The connection points of the wires are still rather weak. The straight plug is also not great, and the L-shaped adapter turned out to be useless.  Oleg Postolaka: use Sennheiser CX 275s month or more i recommend it should buy |
I recommend listening on your iPhone In general, the headphones know their stuff...they work flawlessly on iPhones. Not so on Android, but you can listen! I haven’t noticed any drawbacks. I’ve been using it for half a year. use Sennheiser CX 275s month or more i recommend it should buy |
strange fact! If you put it in your ear, the sound is excellent, but!!! It turns out that the left and right channels are heard incorrectly, that is, if in theory the speaker is the left, then it is the right one in the headphones, very strange, and the adapter itself is just crap: (it sounds like it’s without a screen, mono. It’s not clear... I think maybe marriage detail and sound in general adapter and confusion with left/right channels use Sennheiser CX 275s more than year |
3 out of 4 user review(s) shown
1 more user review(s)
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Additional features headphones Sennheiser CX 275s:
- Carry case included