Interested in reviews of Sencor SEP SLEEPER ANC? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of Sencor SEP SLEEPER ANC below. We will appreciate if you also share your experiences with Sencor SEP SLEEPER ANC after purchasing.
On sale for 350 Kč, they’re a great buy for occasional use or for travelling on the underground with ANC switched on, but they’re not worth it at full price
Noise cancellation works well, although you have to switch it on again each time by pressing the side button twice (which is poor UI)
two Bluetooth channels, two devices at the same time (automatic switching works more or less)
quite stackable
On sale for 350 Kč – a good buy
It sits comfortably on your head, doesn’t feel tight, and is easy to adjust
Active noise cancellation works very well on public transport, particularly on the underground, where, combined with the closed-back ear cups, it effectively eliminates ambient noise from the underground
The sound lacks bass – quite a lot, in fact
They CAN’T play and charge at the same time!
The microphone for voice calls doesn’t provide very good sound quality; the person on the other end can’t hear you very well
The noise-cancelling microphone picks up wind noise, and the noise-cancelling function fails even in light winds
After a while, your ears get terribly sweaty in those airtight headphones
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Petr, Nelahozeves
Rated 14/06/2026, variant Sencor SEP SLEEPER ANC
Verified purchase - review from a price comparison website
Enjoy the programme. just a bit more bass
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Klára, Hradec nad Moravicí
Rated 06/06/2026, variant Sencor SEP SLEEPER ANC
Verified purchase
price
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Anonymous customer
Rated 03/06/2026, variant Sencor SEP SLEEPER ANC
Verified purchase
Absolutely unbeatable headphones with features you can actually hear the difference for the price (it's not just a paper feature). Although I have this brand associated with perhaps only a microwave and I bought the headphones, frankly, only because of a significant discount, I am really pleasantly surprised by the quality of sound and performance. The headphones feel solid, no flimsy plastic or rippled cheap leatherette. Maybe the only downside is that some people may not like the look - the design looks a bit strange on the head. Also, when handling the headphones, when you unfold or extend the headphones on your head, you have the urge to sort of break the headphones against the direction the pin is guiding you (it is bent to one side and won't let you turn the headphones to the other). But that's probably just habit or just my feeling.
price (bought during Alza days for 350, - CZK)
quality sound
ANC function and transparent mode - you can actually hear the difference!
battery life
easy folding into itself
possible aesthetics of protruding "antennae" and their design
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Anonymous customer
Rated 03/04/2026, variant Sencor SEP SLEEPER ANC
Verified purchase
After 3 months of use they broke and after a complaint I got headphones that won't even turn on. No further claim is possible
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Reply from Alza
07/04/2026
Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"Hello, if the fault has not been rectified during the claim process, please contact our authorised service centre https://www.sencor.cz/servisni-mista, send the headphones to the service centre together with the original claim form and purchase receipt and a technician will check the headphones and make the repair if necessary. Regards Team Sencor"
Please do not hesitate to contact us in case of need. Thank you and have a nice day, Ondřej - Alza expert
Milan, Hrádek
Rated 01/04/2026, variant Sencor SEP SLEEPER ANC
Verified purchase - review from a price comparison website
Price
Good sound
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Viktor, Boskovice
Rated 23/03/2026, variant Sencor SEP SLEEPER ANC
Verified purchase - review from a price comparison website
price/performance
battery life
a little uncomfortable
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Petr, Svojkovice
Rated 20/03/2026, variant Sencor SEP SLEEPER ANC
Verified purchase - review from a price comparison website
Convenient
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Jan, Povrly
Rated 08/03/2026, variant Sencor SEP SLEEPER ANC
Verified purchase
for less than 4 kilos in action unbeatable!
nothing so far
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Anonymous customer
Rated 08/03/2026, variant Sencor SEP SLEEPER ANC
Verified purchase
Very poor sound compared to other products at this price
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