Interested in reviews of Sencor SEP GRIM ANC TWS Olive? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of Sencor SEP GRIM ANC TWS Olive below. We will appreciate if you also share your experiences with Sencor SEP GRIM ANC TWS Olive after purchasing.
At first glance, the colour catches the eye - olive is original, subtle and elegant, so the headphones not only sound great, but also look great. It's not just another black and white pair for your collection, but a stylish accessory that's suitable for both the city and the office. As for the sound, I was pleasantly surprised. Clear highs, tight bass and balanced mids - whether I'm listening to podcasts, music or on the phone, everything sounds great. And thanks to Active Noise Cancellation (ANC), I'm not disturbed, even when I'm on the tram or working in a café. The touch control directly on the headphones works flawlessly - no squeezing, just a light touch and I control the music or answer a call. Battery life is another big plus - they can last all day, and the charging box is so compact it fits in a small pocket.
Stylish olive color that is different and beautiful
Excellent sound with ANC - silence where you need it
Rated 29/01/2026, variant Sencor SEP GRIM ANC TWS Rose
Verified purchase
the cover does not slip
fits well in the ears (small)
colour
fast charging
I wouldn't buy again
they don't last as long playing as he states
when the battery shows 50% charge through the phone, it discharges within 5 minutes
they often pretend to be charged, but they are not
no low battery or low battery indicator
the notification in the earpiece is incredibly noisy, it hurts my ears
The mode changes are unfortunate, before you can turn off/on the AMC, it shuts off completely and you have to insert and close it in the case and then re-pair with the phone
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Reply from Alza
10/02/2026
Hello, thank you for your suggestion, on the basis of which the supplier contacted us and would like to respond below.
"Hello, if the battery capacity is this low, we recommend that you contact our service centre (https://www.sencor.cz/servisni-mista) where the technicians will measure the battery capacity and replace it 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
Josef, Hradec Králové
Rated 14/01/2026, variant Sencor SEP GRIM ANC TWS Blue
Verified purchase
so that it's not blue, even I as a guy can see that, I think this colour is called petrol, but it looks very decent, especially in this matt finish. the indicator light is small, which I consider a plus (the old headphones on the charger flashed with the intensity of a flashing beacon). another plus for me is the box, quite solid and more flat than the others, so it's more compact (+). sound fine, I don't listen to any Mozart in. flac, so that's enough.
compact design
decent signalling
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Josef, Hradec Králové
Rated 13/01/2026, variant Sencor SEP GRIM ANC TWS Black
Verified purchase
when I read the reviews of these headphones, I was surprised that Alza had AI write them. I bought them anyway, tried them on AC/DC and was satisfied. the difference compared to 200KC noname noisemakers is significant.
clear sound
no battery status indication on the case
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Martin, České Budějovice
Rated 08/11/2025, variant Sencor SEP GRIM ANC TWS Black
Verified purchase
They play decently
long service life
sometimes there is a short-term loss of contact
quite sensitive control
some gestures don't work for me (for example, you have to hold for 2 seconds to switch songs, I would like to see double tapping)
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Tomáš, Praha
Rated 13/10/2025, variant Sencor SEP GRIM ANC TWS Black
Verified purchase
They fit perfectly in the ears, they don't tend to fall out during more violent movements.
They play beautifully loud.
I subjectively perceive the quality of reproduction as unexpectedly good.
Pleasant bass.
Perfect box that can be locked in open position.
For the price (especially at the AlzaDny discount) I'd say an absolute blast. I am completely satisfied.
If you're buying for ANC, choose different headphones, ANC is virtually unnoticeable, I can't tell the difference between on and off. No problem for me, but it may play a role for some.
Occasionally, it connects from the box. But sporadically.
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Marek, Praha 2
Rated 20/07/2025, variant Sencor SEP GRIM ANC TWS Black
Verified purchase
I'm not an audiophile, but when I put something in my ears, I want it to ring clear, sound full and not disturb the surroundings. And that's exactly what the SENCOR SEP GRIM ANC TWS BLACK headphones did for me - maybe even surpassed it. First impression? It's an incredibly stackable thing. The headphones are so small and light that I often forget to take them out after I'm done listening. And despite their unobtrusive appearance, the sound is anything but unobtrusive - the bass has juice, the highs are clear and the overall sound profile is balanced and spacious. I was surprised at how comfortable and intuitive the touch controls are - no squeezing, just a light touch and I can switch a song, take a call or activate ANC. And the active noise cancellation is one of the most enjoyable features - ideal when travelling, at work or just when you want a little peace and quiet in the hustle and bustle of the city. But what makes me really happy? Stamina. Once charged, the headphones can last for several days of use - and when they need to be recharged, they just slide into the compact charging box, which itself acts as a small backup power supply. No cables, no complicated setup.
Great, clear and full sound without compromise
ANC - Active Noise Cancellation that really works
Touch controls that don't annoy (on the contrary, they entertain)
Ultra-compact design - you don't even know you have them in your ear
Endurance and a charging case to keep up with your day
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Čeněk, Benešov u Prahy
Rated 17/07/2025, variant Sencor SEP GRIM ANC TWS Blue
Verified purchase
These headphones were a great choice, good music for little money. One of the things that really surprised me is the amount of time it lasts to play after a charge. With a brilliant ANC mod that perfectly eliminates the outside world, listening to music is a real treat.
Great sound
Effective ANC
Compact rechargeable case
Touch control
Great price
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